| Buy from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Century | FL | Machine Screw | Plain | #4-40 x 3/8 | 4-40 x 3/8 slotted pan hd | 30 | 
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| Century | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/4 | 4-40 x 1 1/4 phillips flat 100dg 18-8 | 50 | 
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| Century | FL | Self-Tapping Self-Drilling Screw (Tek etc.) | Plain | #4-40 x .469 | ametek h2660-kt-001 rev.b standoff 4-40 x .469 | 103 | 
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| Century | FL | Self-Tapping Drive Screw (type u) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 3/16 | #4 x 3/16 round hd-sh type-u 18-8 | 173 | 
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| Jackson | MS | Machine Screw | Steel | Zinc/Clear | #4-40 x 1 3/8 | cad round phillips m/s | 4500 | 
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| Jackson | MS | Self-Tapping Drive Screw (type u) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 3/16 | u-drive 18-8 304 | 800 | 
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| Jackson | MS | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Painted | #4 x 5/8 | oval phil s/m/s type-a statuary bronze | 3353 | 
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | phil fillister m/s 18-8 ss blk | 423 | 
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| MAINSOURC | NH | Self-Tapping Thread Rolling Screw | Steel | Plain | #4 x 5/8 | phil pan t/s hilo stl z/clr | 10000 | 
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #4-40 x 1/2 | phil pan m/s stl blk | 1212 | 
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| MAINSOURC | NH | Machine Screw | 316, 317, A4 Stainless | Plain | #4-40 x 3/8 | phil pan m/s 316 ss | 50 | 
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| METRO IND | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/2 | slotted pan m/s s/s | 1898 | 
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| TownCountry | AR | Self-Tapping Sheet Metal Screw (types a,b,ab) | Silicon Bronze | Painted | #4 x 5/8 | flat phillips type-a tapping statuary bronze | 36100 | 
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #4-40 x 1/8 | phil flat m/s undercut stl blk | 8400 | 
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| METRO IND | OH | Set Screw (Socket Head) | Steel | Plain | #4-40 x 1/2 | skt set cone pt | 100 | 
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| METRO IND | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | slotted pan m/s s/s | 1800 | 
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| MAINSOURC | NH | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Plain | #4 x 1/2 | phil pan t/s type-a stl z/clr | 198 | 
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| Jackson | MS | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | oval phil m/s 18-8 ss | 189 | 
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | slotted flat m/s 18-8 ss blk | 2110 | 
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| Jackson | MS | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | fl phillips m/s 18-8 304 | 1076 | 
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #4-40 x 5/8 | phil pan m/s stl z/clr | 3255 | 
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| MAINSOURC | NH | Self-Tapping Thread Cutting Screw (types f,1,23,25) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | slotted pan type-f 18-8 ss | 890 | 
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| MAINSOURC | NH | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/8 | socket set cup pt patch 18-8 ss | 5926 | 
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| METRO IND | OH | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1 1/2 | phil oval s/m/s s/s | 200 | 
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| Jackson | MS | Set Screw (Socket Head) | Steel | Plain | #4-40 x 3/8 | nc socket set cup point | 3400 | 
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #4-36 x 3/16 | phil pan m/s stl z/clr | 1462 | 
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #4-40 x 3/4 | phil pan m/s stl z/clr | 7753 | 
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #4-40 x 1/2 | phil truss m/s stl z/clr | 565 | 
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| MAINSOURC | NH | Machine Screw | Brass | Plain | #4-40 x 1/4 | phil flat m/s | 50 | 
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 3/16 | phil flat m/s 18-8 ss blk | 392 | 
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| MAINSOURC | NH | Machine Screw | Brass | Black Oxide | #4-40 x 5/8 | slotted round m/s blk | 1500 | 
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| METRO IND | OH | Machine Screw | Steel | Zinc/Clear | #4-40 x 5/16 | slotted round m/s | 262 | 
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/8 | phil pan m/s 18-8 ss | 93 | 
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| MAINSOURC | NH | Machine Screw | Brass | Plain | #4-40 x 3/16 | slotted pan m/s | 750 | 
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| MAINSOURC | NH | Sems Machine Screw | Steel | Plain | #4-40 x 3/8 | phil pan m/s int l/w sem stl z/clr | 169 | 
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 2 | phil pan m/s 18-8 ss | 16196 | 
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #4-40 x 1 1/2 | phil round m/s stl z/clr | 5135 | 
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| MAINSOURC | NH | Machine Screw | Brass | Plain | #4-40 x 3/4 | phil pan m/s | 100 | 
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| MAINSOURC | NH | Machine Screw | Steel | Plain | #4-40 x 5/16 | slotted pan m/s stl blk | 1021 | 
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | phil fillister m/s 18-8 ss | 1159 | 
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| MAINSOURC | NH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | slotted binder m/s 18-8 ss | 280 | 
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| MAINSOURC | NH | Machine Screw | Brass | Plain | #4-40 x 3/4 | slotted round m/s | 200 | 
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| TownCountry | AR | Machine Screw | Steel | Zinc/Clear | #4-40 x 1 | pan phillips | 20900 | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 4-40 x 1 phillips pan head m/s 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 slottedpan m/s ss | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 phillips ovalal m/s ss | inquire | 
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| Brikksen | FL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 socket head cap screw 18-8ss with lock out security drive with patch | inquire | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | #4 x 1 | 4 x 1 phillips pan type-a 18-8 ss/block xylan | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 phillips ovalal m/s ss | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 phillips pan m/s ss | 827000 | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 slottedpan m/s ss | 37000 | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40 x 3/4 phillips flat m/s ss | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 6-lobe pan m/s ss 0403mtp188 | inquire | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1 | 4 x 1 phillips flat type-a ss | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 phillips flat m/s ss | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 4-40 x .625 slotted pan machine screw 18-8 | 5000 | 
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| Brikksen | FL | Wood Screw | Silicon Bronze | Plain | #4 x 1/2 | #4 x 1/2 r&p (frearson drive) flat head wood screw silicon bronze 100 per small bag 5 small bags per master pack-generic brand | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 phillips flat m/s undercut ss | 5000 | 
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| Brikksen | FL | Machine Screw | Brass | Plain | #4-40 | 4-40 hex m/s nut brass | 35000 | 
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| Brikksen | FL | Wood Screw | Brass | Plain | #4 x 1 | 4 x 1 phillips flat w/s brass | inquire | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 316, 317, A4 Stainless | Plain | #4 x 5/8 | #4 x 5/8 phillips pan type-a 316 ss | 14000 | 
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| Brikksen | FL | Wood Screw | Silicon Bronze | Plain | #4 x 1/2 | #4 x 1/2 slotted flat head wood screw silicon bronze 100 per small bag 5 small bags per master pack-generic brand | inquire | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1 | 4 x 1 phillips flat type-a ss | inquire | 
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| Marshall | MI | Self-Tapping Thread Cutting Screw (types f,1,23,25) | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40x1/4 ph pan type-f z | 8000 | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 4-40 x 1 phillips pan m/s ss | 4000 | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1 | #4 x 1 phillips flat head sms type-a 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire | 
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| Brikksen | FL | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-48 x 1/8 | 4-48 x 1/8 socket set cone point 18-8ss | inquire | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 3/4 | #4 x 3/4 phillips flat head sms type-a 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | 25000 | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 phillips ovalal m/s ss/chrome | inquire | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1 | 4 x 1 phillips ovalal type-a ss | 4000 | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 3/4 | #4 x 3/4 phillips ovalal head sms type-a 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire | 
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| Marshall | MI | Self-Tapping Thread Rolling Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1/4 | #4x1/4 phillips pan 48-2 trilobe screw s/s | 4500 | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 slottedround m/s ss | inquire | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 316, 317, A4 Stainless | Plain | #4 x 1 | 4 x 1 phillips flat a 316 s/s | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40 x 5/16 phillips pan m/s ss | inquire | 
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| Marshall | null | Self-Tapping Thread Rolling Screw | Steel | Plain | #4-40 x 1/4 | 4-40x1/4 torx pan tap tite | 5500 | 
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| SWACO | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 5/16 | #4-40x5/16 phillips flat ms ss blk ox ms24693-3b | 50 | 
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| SWACO | OH | Machine Screw | Steel | Plain | #4-40 x 5/16 | screw 100 alloy steel cad i nas514p440-5 nas514p440-5 | 1000 | 
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| GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | #4-40 x 5/16 slotted fillister hd m/s 18-8 s/s | 200 | 
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| GLF | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | #4-40 x 1/4 phillips truss hd m/s 18-8 s/s | 183 | 
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| SJS Prod | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Black Oxide | #4 x 1/4 | #4x1/4 oval/hd phil type-ab stl blk oxide rohs | 5000 | 
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| Bossard | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 5/16 ph pan hd m/s s/s | 720 | 
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| Bossard | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 5/16 ph pan hd m/s s/s ms51957-14 | 5920 | 
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| Bossard | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1/2 phillips flat hd m/s 100 s/s ms24693-c6 | 3883 | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1/2 | #4 x 1/2 slotted ovalal head sms type-a 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire | 
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| Brikksen | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 5/8 | #4 x 5/8 phillips pan head sms type-a 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40 x 3/4 phillips flat head m/s 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | 9000 | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 phillips flat head m/s 18-8 ss 100 per small bag 5 small bags per master pack-generic brand | inquire | 
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| Optimas | IL | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/4 | 4-40 x 1/4 slottedbinder machine screw steel zinc trivalent undercut rohs comp | 8360 | 
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| American | WI | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/2 | #4-40x1/2 nc phil pan hd m/s zinc | 14193 | 
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| AIH | AZ | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/16 | 4-40x1/16 socket set-cup pt s/s | 100 | 
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| Brikksen | FL | Wood Screw | Brass | Plain | #4 x 3/4 | #4 x 3/4 phillips ovalal head wood screw brass 100 per small bag 5 small bags per master pack-generic brand | inquire | 
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| Brikksen | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40 x 1/4 slottedpan m/s ss | inquire | 
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| Brikksen | FL | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 4-40 x 5/8 socket set cup pt 18-8 602064 | inquire | 
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| BEACON | IL | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #4-24 x 3/8 | 4-24 x 3/8 phillips flat head type ab sheet metal screw case hardened steel trivalent zinc & bake rohs compliant | 5000 | 
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| Hewes | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40x 3/4 phil pan m/s 18-8 s/s | 4200 | 
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| FasSpcMfg | FL | Machine Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #4-40 x 3/16 | (revision rev. c) 4-40 x 3/16 (.156-.187) slotted binder head machine screw hastelloy c 276thread as close to head as possible then undercut to assure gage to head.maximum length .187passivation per astm a380drawing l2374 rev c | 5 | 
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| OneMonroe | MA | Self-Tapping Thread Rolling Screw | Steel | Zinc/Clear | #4-24 x 5/16 | 4-24 x 5/16 phillips pan tfs hilo rohs stl z/cl | 3000 | 
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| Alma Bolt | MI | Machine Screw | Plain | #4 | #92079 #4 phillips(5/16x1 1/4) | driver | 13 | 
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| Alma Bolt | MI | Wood Screw | Plain | #4 x 1/2 | #4 x 1/2 | round slotted wood screw | 25 | 
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| OneMonroe | MA | Machine Screw | Steel | Plain | #4-40 x 1/4 | screw mach. 4-40x1/4 under cut/phillip steel/black | 5100 | 
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| OneMonroe | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | 4-40 x 1 phillips flat 100 deg ms ss | 21000 | 
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| OneMonroe | MA | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1/4 | #4 x 1/4 phillips flat undercut self-tapping screw type-b 18.8 stainless steel | 4000 | 
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| OneMonroe | MA | Machine Screw | Steel | Zinc/Clear | #4-40 x 5/32 | 4-40 x 5/32 phillips pan m/s zinc pltd | 7346 | 
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| OneMonroe | MA | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 3/4 | 4-40x3/4 phillips pan ext sems screw ft mach screw zinc | 2164 | 
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| OneMonroe | MA | Self-Tapping Drive Screw (type u) | Steel | Zinc/Clear | #4 x 1/4 | #4 x 1/4 round head type-u zinc plated drive screw | 26500 | 
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| OneMonroe | MA | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #4 x 3/4 | #4 x 3/4 hwh t/s slotted pkg plated | 900 | 
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| OneMonroe | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | screw mach. 4-40x1/4 pan/phillips s/s with nyl0n patch | 8700 | 
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| Empire | WA | Self-Tapping Thread Rolling Screw | Steel | Plain | #4-24 x 1/2 | 4-24 x 1/2 pan phil hi-lo tfs | 100 | 
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| Empire | WA | Machine Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1/2 | 4-40 x 1/2 flat phil m/s t316 | 200 | 
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| Empire | WA | Machine Screw | Steel | Plain | #4-24 x 3/8 | 4-24 x 3/8 flat phil tc screw | 6460 | 
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| Empire | WA | Machine Screw | Steel | Plain | #4-40 x 5/16 | 4-40 x 5/16 fillister phil m/s | 200 | 
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| Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/4 | phillips flat head ms black oxide 304 ss #4-40 x 1/4 | 500 | 
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| Raw Produ | NJ | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1/4 | phillips ovalal head sms 304 ss #4 x 1/4 | 1375 | 
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| Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/8 | phillips pan head ms 304 ss #4-40 x 1-3/8 | 1087 | 
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| Raw Produ | NJ | Wood Screw | Brass | Plain | #4 x 7/8 | brass slotted round head wood screws #4 x 7/8 | 500 | 
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| Raw Produ | NJ | Sems Machine Screw | Steel | Zinc/Clear | #4-40 x 7/8 | phillips pan head sems screw with internal tooth lock washer zinc #4-40 x 7/8 | 500 | 
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| Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 5/16 | phillips flat head ms 100 degree taper black oxide 304 ss #4-40 x 5/16 | 4975 | 
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| Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/2 | phillips flat head ms 304 ss #4-40 x 1-1/2 | 1161 | 
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| Raw Produ | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 | torx pan head ms 304 ss #4-40 x 1 | 1056 | 
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| QCS | OR | Machine Screw | Nylon (Polyamide) | Plain | #4-40 x 1/4 | 4-40x1/4 slotted pan m/s nylon essentra | 3065 | 
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| QCS | OR | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 phil pan m/s stainless | 27100 | 
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| QCS | OR | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #4 x 3/4 | 4x3/4 phil truss s/m/s type-b zinc | 1941 | 
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| QCS | OR | Machine Screw | Steel | Black Oxide | #4-40 x 3/8 | 4-40x3/8 phil truss m/s black oxide wax | 11247 | 
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| QCS | OR | Self-Tapping Thread Rolling Screw | Steel | Black Oxide | #4-40 x 1/2 | 4-40x1/2 indented hwh tfs black oxide | 28000 | 
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| QCS | OR | Machine Screw | Steel | Black Oxide | #4-40 x 1/4 | 4-40x1/4 phil flat m/s black oxide | 7994 | 
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| QCS | OR | Machine Screw | Steel | Zinc/Clear | #4-40 x 1 1/4 | 4-40x1-1/4 slotted flat m/s zinc | 100 | 
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| QCS | OR | Set Screw (Socket Head) | Steel | Plain | #4-40 x 3/8 | 4-40x3/8 socket set cup pt. alloy | 194 | 
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| QCS | OR | Self-Tapping Thread Rolling Screw | Steel | Zinc/Clear | #4 x 1/2 | 4x1/2 phil pan hi-low zinc rohs | 10000 | 
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| QCS | OR | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40x3/8 phil pan int sems stainless | 212 | 
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| QCS | OR | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #4 x 1/4 | 4x1/4 phil pan s/m/s type-b zinc rohs | 1000 | 
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| QCS | OR | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40x3/4 phil flat m/s stainless | 748 | 
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| QCS | OR | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 1/2 | 4-40 x 1/2 phil pan m/s ss ms51957-17 304ss | 2000 | 
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| QCS | OR | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 slotted pan m/s stainless | 1000 | 
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| QCS | OR | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40x3/4 phil flat 100 deg. m/s stainless | 1000 | 
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| QCS | OR | Self-Tapping Thread Cutting Screw (types f,1,23,25) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1/2 | 4x1/2 phil pan tcs type-25 stainless | 1500 | 
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| QCS | OR | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/8 | 4-40x5/8 phil bind m/s stainless | 3590 | 
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| F. Solutions | OH | Machine Screw | 316, 317, A4 Stainless | Plain | #4-40 x 1 | phillips pan machine screw 4-40x1 316 ss | 575 | 
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| Wurth Ind | IN | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | pan head machine screw slotted 4-40x5/16 300 stainless (a1,a2, 18-8,304,310 etc.) plain | 7844 | 
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| Wurth Ind | IN | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | hex socket head cap screw set kcup 4-40x3/16 300 stainless (a1,a2, 18-8,304,310 etc.) plain | 1300 | 
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| National | Ont | Self-Tapping Thread Rolling Screw | Steel | Black Oxide | #4-24 x 1/4 | 4-24x1/4 pan phil hi-lo s bo | 41139 | 
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| Mansco | MI | Self-Tapping Thread Rolling Screw | 400 Stainless (405, 410,416,420,430 etc.) | Black Oxide | 4-24 x 1/2 pan 6-lobe hi-lo plast tf scr 410 s.s. blk ox w/plastsol w/#4 hd | 69220 | 
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| Mansco | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 3/8 | 4-40x1-3/8 round phil acr ii m/s 18-8 s/s | 692 | 
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| Mansco | MI | Self-Tapping Thread Rolling Screw | Steel | Zinc/Black | #4-20 x 1/2 | 4-20x1/2 pan 6-lobe tri-lobe plastic tf scr triv blk znc & wax 48-2 | 3400 | 
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| Mansco | MI | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Black | 4-24 x 3/8 pan phil ty-ab blk znc | 5927 | 
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| AFI | FL | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4 x 3/4 | #4x3/4 phil pan type-a ss blk ox () () | 703 | 
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| AFI | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40x3/8 phil flat ms ss patch () () | 10448 | 
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| AFI | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1 1/8 | 4-40x 1 1/8 phil 100 flat ss () | 1414 | 
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| AFI | FL | Self-Tapping Thread Cutting Screw (types f,1,23,25) | Steel | Zinc/Clear | #4-40 x 3/8 | 4-40x3/8 phil pan type-23 st zn rohs () () | 13545 | 
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| AFI | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40x1/2 phil pan ms ss () | 2585 | 
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| AFI | FL | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40x3/8 phil pan int sems ss () () | 2511 | 
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| AFI | FL | Machine Screw | Steel | Zinc/Clear | #4-22 x 5/8 | #4-22x5/8 philflat wdscrew stlznc () () | 7500 | 
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| AFI | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40x5/16 phil truss ms ss () () | 1769 | 
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| AFI | FL | Self-Tapping Thread Rolling Screw | Steel | Zinc/Clear | #4 x 1/2 | #4x1/2 phil flat hi lo st zn rohs () () | 3973 | 
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| Global Fa | TX | Machine Screw | Steel | Zinc/Yellow | #4-40 x 3/8 | #4-40x3/8 steel phil/flat m/s (100/w-nylon/pellet zinc ii | 100 | 
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| Olander | CA | Deck Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1/2 trim hx sst rohs | | 31 | 
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| Olander | CA | Set Screw (Slotted Head) | Steel | Plain | 4-40 x 3/16 slot set scr flat pt nyl | 27 | 
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| Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1 phil oval sst | 46 | 
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| Olander | CA | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-48 x 5/16 soc set oval pt sst rohs | 136 | 
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| Olander | CA | Machine Screw | Nylon (Polyamide) | Zinc/Clear | 4-40 x 1 slot flat nyl blk rohs | 79 | 
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| Olander | CA | Machine Screw | Steel | Zinc/Clear | 4-40 x 1 phil flat 100 deg stl zn cr3 | 72 | 
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| Olander | CA | Machine Screw | Steel | Cadmium | 4-40 x 5/8 phil pan ms stl cad 2 | 613 | 
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| Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 3 ph pan sst rohs | 129 | 
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| Olander | CA | Machine Screw | Brass | Plain | 4-40 x 1/4 slot fill br pln | 193 | 
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| Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 3/8 6-lobe pan ifi 124 ss | 1970 | 
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| Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 3/8 6-lobe pan ss | 2117 | 
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| Olander | CA | Machine Screw | Steel | Cadmium | 4-40 x 3/4 phil pan ms stl cad 2 | 998 | 
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| Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1 1/4 phil flat 100 deg sst rohs | 935 | 
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| Olander | CA | Machine Screw | Steel | Plain | 4-40 x 1 3/8 slot pan hd nyl | 255 | 
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| Olander | CA | Set Screw (Socket Head) | Steel | Plain | #4-40 x 3/16 | 4-40 x 3/16 soc set cup pt patch alloy () () | 117 | 
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| Olander | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 slot flat strip-lok sst rohs () () | 231 | 
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| Olander | CA | Machine Screw | Steel | Plain | #4-40 x 1/4 | 4-40 x 1/4 slot fill nyl () () | 1114 | 
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| Olander | CA | Self-Tapping Thread Cutting Screw (types f,1,23,25) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/4 | 4-40x3/4 phil fill sst rohs () | 3594 | 
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| Olander | CA | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | 4-40 x 3/16 soc set cup pt ifi 124 ss () () | 2513 | 
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| Olander | CA | Self-Tapping Thread Cutting Screw (types f,1,23,25) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-24 x 3/8 | 4-24 x 3/8 phil pan t-25 sst rohs () () | 7435 | 
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| Hodell | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/4 | 4-40x1/4 phil flat m/s 18-8 s/s | 3000 | 
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| Parker | AZ | Machine Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #4-40 x 5/8 | 4-40 x 5/16 flat head mach screw cross recess .263 thread a286 super alloy passivate per nas4003 made in u.s.a. | 30800 | 
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| F. Solutions | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/8 | phillips flat machine screw 100 4-40x7/8 18.8 domestic | 215 | 
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| Hodell | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 5/16 | 4-40x5/16 phil pan m/s 18-8 s/s | 100 | 
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| Hodell | OH | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/8 | 4-40x3/8 slotted flat machine screw zinc | 23000 | 
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| Hodell | OH | Self-Tapping Thread Cutting Screw (types f,1,23,25) | Steel | Zinc/Yellow | #4 | #4 heavy l/w .0003 zinc/yellow/bake with certs and x-ray report for plating thickness-spec 51042-e01 | 80 | 
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| Arden | WI | Machine Screw | Steel | Plain | #4-40 x 9/16 | 440x9/16 slotted pn ms nic | inquire | 
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| Arden | WI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 9/16 | 440x9/16 phillips pn ms 18-8ss | inquire | 
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| Arden | WI | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Plain | #4 x 3/4 | 4x3/4 slotted pn type-b 10 | inquire | 
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| Arden | WI | Sems Machine Screw | Steel | Plain | #4-40 x 1/2 | 440x1/2 phillips pn ms intsems | inquire | 
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| Arden | WI | Machine Screw | Steel | Black Oxide | #4-40 x 5/8 | 440x5/8 phillips pn ms blk | inquire | 
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| Arden | WI | Machine Screw | Steel | Zinc/Clear | #4-40 x 1 1/4 | 440x1 1/4 phillips flat ms zc | inquire | 
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| Arden | WI | Machine Screw | Steel | Plain | #4-40 x 1/8 | 440x1/8 slotted round ms stl nic | inquire | 
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| Arden | WI | Machine Screw | Steel | Cadmium | #4-40 x 5/8 | 440x5/8 unslotted hwh tytt cad | inquire | 
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| ASFCORP | MI | Machine Screw | Steel | Zinc/Clear | #4-40 x 3/8 | 4-40 x 3/8 phil pan hd mach scw tri zn fe/zn 5an pkg | 1,200 | 
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| THRDFAST | AL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | #4 | tamper proof insert bit snake eyes | 6 | 
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| Valley Nu | WA | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 3/4 | 18-8 ss oval slotted sms | 102 | 
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| Valley Nu | WA | Machine Screw | Steel | Zinc/Black | #4-40 x 1/4 | nc round slotted zb | 697 | 
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| Valley Nu | WA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | nc 18-8 ss pan phil | 35 | 
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