4 1/2 inch length Screws
478,653 Screws, showing 200, (click on any line for more information)
| Buy from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| FastWare | Sask | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | hex lag | 5,791 | 
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| SWACO | OH | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | 3/8x4 1/2 hex lag screw zinc | 250 | 
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| SWACO | OH | Machine Screw | Steel | Plain | 1/4-20 x 4 1/2 | 1/4-20x4 1/2 ms round sltzn | 191 | 
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| SWACO | OH | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 4 1/2 | 3/8-16x4 1/2 ms flat phillips zn | 149 | 
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| Intl Fast | IL | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle coarse thread drywall phosphate ctg daggerz | stock | 
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| Intl Fast | IL | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle fine thread drywall phosphate ctg daggerz | stock | 
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| Intl Fast | PA | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle coarse daggerz 10412 phillips bugle daggerz DWC10412 | stock | 
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| Intl Fast | PA | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle fine daggerz dwf10412 phillips bugle daggerz | stock | 
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| Intl Fast | TX | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle coarse daggerz 10412 phillips bugle daggerz DWC10412 | stock | 
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| Intl Fast | TX | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle fine daggerz dwf10412 phillips bugle daggerz | stock | 
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| Intl Fast | NC | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle coarse daggerz 10412 phillips bugle daggerz DWC10412 | stock | 
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| Intl Fast | NC | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle fine daggerz dwf10412 phillips bugle daggerz | stock | 
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| NAPPCO | TX | Lag Screw | Steel | Zinc/Clear | 3/8-7 x 4 1/2 | 3/8-7 x4-1/2 zp hex lag screw | 225 | 
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| Delta | TX | Deck Screw | Steel | Plain | #10 x 4 1/2 | decking screw phil bugle #10 x 4 1/2 (DACROTIZE COATED/GRAY) | 200 | 
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| Delta | TX | Lag Screw | Steel | Zinc/Clear | 1/4 x 4 1/2 | hx lag screw zinc 1/4 x 4 1/2 | 699 | 
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| Delta | TX | Lag Screw | Steel | Zinc/Clear | 5/16 x 4 1/2 | hx lag screw zinc 5/16 x 4 1/2 | 240 | 
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| Delta | TX | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | hx lag screw zinc 3/8 x 4 1/2 | 2146 | 
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| Delta | TX | Lag Screw | Steel | Zinc/Clear | 1/2 x 4 1/2 | hx lag screw zinc 1/2 x 4 1/2 | 150 | 
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| Delta | TX | Lag Screw | Steel | Zinc/Clear | 5/8 x 4 1/2 | hx lag screw zinc 5/8 x 4 1/2 | 142 | 
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| Delta | TX | Machine Screw | Steel | Zinc/Clear | 3/4-10 x 4 1/2 | slotted flat m/s zinc 3/4-10 x 4 1/2 | 98 | 
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| BHAM | AL | Set Screw (Square Head) | Steel | Plain | 1/2-13 x 4 1/2 sq hd set scr | | 81 | 
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| BHAM | AL | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Plain | 7/8-9 x 4 1/2 | 7/8-9x4 1/2 pan head auditorx tamper resistant screw | 1580 | 
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| BHAM | AL | Lag Screw | Steel | Galvanized | 3/8 x 4 1/2 | 3/8x4 1/2 hex lag screw hdg | 34 | 
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| FasSpcMfg | FL | Machine Screw | Steel | Plain | #10-32 x 4 1/2 | 10-32 x 4-1/2 slotted flat head machine screw steel full thread | 24 | 
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| FasSpcMfg | FL | Set Screw (Square Head) | ASTM A574 | Plain | 1/4-20 x 4 1/2 | 1/4-20 x 4 square head set 1/2 dog point alloy rc 33-39 | 3 | 
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| FasSpcMfg | FL | Machine Screw | Silicon Bronze | Plain | 5/16-18 x 4 1/2 | 5/16-18 x 4-1/2 flat m/s silicon bronze 2 | 3 | 
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| FasSpcMfg | FL | Set Screw (Square Head) | 316, 317, A4 Stainless | Plain | 1/2-13 x 4 1/2 | 1/2-13 x 4-1/2 square head set cup point 316 stainless | 2 | 
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| FasSpcMfg | FL | Set Screw (Square Head) | ASTM A574 | Plain | 3/4-10 x 4 1/2 | 3/4-10 x 4 square head set 1/2 dog point 4140 alloy rc 45-53 | 89 | 
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| FasSpcMfg | FL | Set Screw (Square Head) | ASTM A574 | Plain | 3/4-10 x 4 1/2 | 3/4-10 x 4-1/2 square head set 1/2 dog pt alloy rc 45-53 | 3 | 
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| FasSpcMfg | FL | Set Screw (Square Head) | ASTM A574 | Plain | 3/4-10 x 4 1/2 | 3/4-10 x 4-1/2 square head set 1/2 dog pt alloy rc 45-50 | 7 | 
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| Alma Bolt | MI | Lag Screw | Steel | Plain | 1/2 x 4 1/2 | hex lag | 323 | 
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| Alma Bolt | MI | Deck Screw | Steel | Galvanized | #10 x 4 1/2 | deck | 844 | 
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| Alma Bolt | MI | Machine Screw | Steel | Plain | #10-24 x 4 1/2 | round slotted | 682 | 
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| Alma Bolt | MI | Machine Screw | Steel | Plain | #10-24 x 4 1/2 | truss phillips | 5000 | 
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| Alma Bolt | MI | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 4 1/2 | st. st. hex lag | 161 | 
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| Alma Bolt | MI | Machine Screw | Steel | Plain | 1/4-20 x 4 1/2 | flat phillips | 252 | 
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| Alma Bolt | MI | Machine Screw | Steel | Plain | 1/4-20 x 4 1/2 | flat slotted | 2006 | 
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| Alma Bolt | MI | Machine Screw | Steel | Plain | 1/4-20 x 4 1/2 | round slotted | 96 | 
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| Alma Bolt | MI | Set Screw (Square Head) | Steel | Plain | 1/2-13 x 4 1/2 | square set | 76 | 
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| Alma Bolt | MI | Lag Screw | Steel | Plain | 3/4 x 4 1/2 | hex lag | 96 | 
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| Liberty | IL | Drywall Screw | Steel | Plain | #10 x 4 1/2 | #10x4-1/2 drywall plain | 1,000 | 
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| Liberty | IL | Lag Screw | Steel | Zinc/Clear | 5/16 x 4 1/2 | 5/16x4-1/2 hex lag bolt | 1,295 | 
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| Liberty | IL | Lag Screw | Steel | Zinc/Clear | 1/2 x 4 1/2 | 1/2x4-1/2 hex lag bolt | 110 | 
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| Liberty | IL | Lag Screw | Steel | Zinc/Clear | 5/8 x 4 1/2 | hex lag bolt plate plate | 250 | 
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| Liberty | IL | Lag Screw | Steel | Zinc/Clear | 3/4 x 4 1/2 | hex lag bolt plate plate | 52 | 
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| Liberty | IL | Wood Screw | Steel | Zinc/Clear | #18 x 4 1/2 | #18x4-1/2 phil flat wood s | 100 | 
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| Liberty | IL | Set Screw (Square Head) | Steel | Plain | 1-8 x 4 1/2 | 1-8x4-1/2 square set cup pt cup pt | 7 | 
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| Liberty | IL | Set Screw (Square Head) | 316, 317, A4 Stainless | Plain | 1-8 x 4 1/2 | square set cup point 316 stainless cup point 316 stainless | 2 | 
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| Liberty | IL | Set Screw (Square Head) | Steel | Plain | 3/4-10 x 4 1/2 | 3/4-10x4-1/2 square set cup pt cup pt | 15 | 
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| Liberty | IL | Set Screw (Square Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 x 4 1/2 | square set cup point 18-8 s/s cup point 18-8 s/s | 164 | 
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| Liberty | IL | Set Screw (Square Head) | Steel | Plain | 2-4 1/2 x 4 1/2 | sq hs set flat point flat point | 11 | 
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| Liberty | IL | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | 1/4-20x4-1/2 slotted round w zinc | 600 | 
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| Liberty | IL | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 4 1/2 | 3/8-16x4-1/2 slotted round w zinc | 210 | 
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| Liberty | IL | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | 1/4-20x4-1/2 slotted truss w zinc | 1,140 | 
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| Endries | WI | Set Screw (Square Head) | Steel | Zinc/Yellow | 3/4-16 x 4 1/2 | 3/4-16x4-1/2 case hardened square headed set screw 1/2 dog point trivalent yellow zinc | 50 | 
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| BHAM | AL | Lag Screw | Steel | Plain | 5/8 x 4 1/2 | 5/8x4 1/2 hex lag screw pln | 26 | 
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| BHAM | AL | Lag Screw | Steel | Zinc/Clear | 3/4 x 4 1/2 | 3/4x4 1/2 hex lag screw zn | 14 | 
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| John Scha | NJ | Wood Screw | Steel | Zinc/Clear | 14 x 4 1/2 | phil flat st ws | 10,000 | 
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| John Scha | NJ | Wood Screw | Steel | Zinc/Clear | 16 x 4 1/2 | phil flat st ws | 15,000 | 
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| John Scha | NJ | Wood Screw | Steel | Zinc/Clear | 24 x 4 1/2 | phil flat st ws | 10,000 | 
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| BIG BOLT | IL | Set Screw (Square Head) | Steel | Plain | 5/8-11 x 4 1/2 | set (square )square b18.3 (hardened) | 3580 | 
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| BHAM | AL | Concrete/Masonry Screw (Tapcon, Titen etc.) | Steel | Plain | 1/4 x 4 1/2 | 1/4x4 1/2 titen c/s | 30 | 
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| BHAM | AL | Eye Screw | Steel | Plain | 5/16-18 x 4 1/2 | 5/16-18x4 1/2 hook & eye | 120 | 
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| Mansco | MI | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 4 1/2 | 5/16x4-1/2 hook lag 18-8 304 100/box | 96 | 
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| Komar | IL | Machine Screw | Steel | Zinc/Black | 1/4-20 x 4 1/2 | 1/4-20x4 1/2 slotted flat machine screw black zinc | 94 | 
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| Komar | IL | Machine Screw | Steel | Zinc/Yellow | 3/8-16 x 4 1/2 | 3/8-16x4 1/2 slotted flat machine screw zinc yellow | 500 | 
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| Northern | MN | Lag Screw | Steel | Zinc/Clear | 5/16-9 x 4 1/2 | s/o 5/16-9x4-1/2 hex lagscrew zinc | 50 | 
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| Northern | MN | Lag Screw | Steel | Zinc/Clear | 1/4-10 x 4 1/2 | s/o 1/4-10x4-1/2 hex lagscrew zinc | 250 | 
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| Northern | MN | Lag Screw | Steel | Galvanized | 1/2-6 x 4 1/2 | s/o 1/2-6x4-1/2 hex lagscrew bulk galvanized | 46 | 
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| HBBOLT | CA | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 4 1/2 | flat m/s | 12 | 
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| HBBOLT | CA | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | flat slotted zc | 68 | 
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| HBBOLT | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | flat mach scws | 90 | 
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| HBBOLT | CA | Lag Screw | Steel | Zinc/Clear | 1/2 x 4 1/2 | l/b | 183 | 
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| HBBOLT | CA | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | l/b | 520 | 
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| HBBOLT | CA | Lag Screw | Steel | Zinc/Clear | 5/8 x 4 1/2 | l/b | 92 | 
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| HBBOLT | CA | Lag Screw | Steel | Zinc/Clear | 1/4 x 4 1/2 | l/b | 580 | 
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| HBBOLT | CA | Lag Screw | Steel | Zinc/Clear | 3/4 x 4 1/2 | l/b | 57 | 
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| HBBOLT | CA | Steel | #10 x 4 1/2 | rustguard dek scr nib DECKRG 10412 | 43 | 
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| HBBOLT | CA | Drywall Screw | Steel | Plain | #10 x 4 1/2 | med thread drywall bl | 1,500 | 
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| WDMB | IA | Set Screw (Socket Head) | Steel | Plain | 5/8-11 x 4 1/2 | screw hex socket set hdpt alloy 5/8-11x4 1/2 (W050) | 125 | 
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| WDMB | IA | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | screw lag st (zn) 3/8x4 1/2 (W020) | 1,090 | 
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| ISSCO | MO | Lag Screw | Steel | Zinc/Clear | 5/8 x 4 1/2 | hex lag carbon z/p | 1500 | 
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| ISSCO | MO | Lag Screw | Steel | Galvanized | 5/8 x 4 1/2 | hex lag carbon hdg | 275 | 
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| ISSCO | MO | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | mach 1way slotted button z/p | 100 | 
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| ISSCO | MO | Lag Screw | Steel | Zinc/Clear | 5/16 x 4 1/2 | hex lag carbon z/p | 10700 | 
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| ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 4 1/2 | mach slotted round z/p | 225 | 
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| Kanebridge | IL | Cabinet Screw (Particle Board Screw, MDF Screw) | Steel | Phosphate | #8 x 4 1/2 | 8x4 1/2 phillips recess bugle hd coarse thread drywall scr blk phosphate particle board | 25,000 | 
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| Kanebridge | IL | Self-Tapping Floorboard Screw (type-f) | Steel | Phosphate | 1/4-20 x 4 1/2 | 1/4-20x4 1/2 6-lobe flat floor board screw type-f black phosphate | 7.500 | 
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| Kanebridge | IL | Self-Tapping Thread Cutting Screw (types f,1,23,25) | Steel | Phosphate | 5/16-18 x 4 1/2 | 5/16-18x4 1/2 6-lobe pan floor board screw type-f fully threaded black phosphate | 6.250 | 
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| Kanebridge | IL | Cabinet Screw (Particle Board Screw, MDF Screw) | Steel | Phosphate | #10 x 4 1/2 | 10x4 1/2 phillips recess bugle hd coarse thread drywall scr blk phosphate particle board | 12.500 | 
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| Kanebridge | IL | Drywall Screw | Steel | Phosphate | #10-14 x 4 1/2 | 10-14x4 1/2 phillips bugle head fine thread drywall screw black phosphate | 12.500 | 
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| Kanebridge | IL | Deck Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | #10-8 x 4 1/2 | 10-8x4 1/2 phillips bugle head coarse thread sharp point deck screw dacrotized | 12.500 | 
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| Kanebridge | IL | Deck Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | #10-8 x 4 1/2 | 10-8x4 1/2 bugle square drive coarse thread sharp point deck screw dacrotized | 12.500 | 
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| Kanebridge | IL | Lag Screw | Steel | Galvanized | 1/4 x 4 1/2 | 1/4x4 1/2 hex lag screw galvanized gimlet point | 5,000 | 
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| Kanebridge | IL | Lag Screw | Steel | Galvanized | 5/16 x 4 1/2 | 5/16x4 1/2 hex lag screw galvanized gimlet point | 5,000 | 
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| Kanebridge | IL | Lag Screw | Steel | Galvanized | 3/8 x 4 1/2 | 3/8x4 1/2 hex lag screw galvanized gimlet point | 2.500 | 
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| Kanebridge | IL | Lag Screw | Steel | Galvanized | 1/2 x 4 1/2 | 1/2x4 1/2 hex lag screw galvanized gimlet point | 1.875 | 
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| Kanebridge | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 x 4 1/2 | 1/4-20x4 1/2 phillips flat machine screw fully threaded 18-8 stainless steel black oxide | 5,000 | 
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| Kanebridge | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 x 4 1/2 | 1/4-20x4 1/2 phillips pan machine screw fully threaded 18-8 stainless steel black oxide | 5,000 | 
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| Kanebridge | IL | Deck Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #12-8 x 4 1/2 | 12-8x4 1/2 bugle square drive coarse thread type-17 point deck screw 18-8 stainless steel | 12.500 | 
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| Kanebridge | IL | Deck Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #14-8 x 4 1/2 | 14-8x4 1/2 bugle square drive coarse thread type-17 point deck screw 18-8 stainless steel | 5,000 | 
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| Kanebridge | IL | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 4 1/2 | 1/4x4 1/2 hex lag screw 18-8 stainless steel | 2.500 | 
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| Kanebridge | IL | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 4 1/2 | 1/2x4 1/2 hex lag screw 18-8 stainless steel | 0.625 | 
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| Kanebridge | IL | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 4 1/2 | 5/8x4 1/2 hex lag screw 18-8 stainless steel | 0.625 | 
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| Kanebridge | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 4 1/2 | 1/4-20x4 1/2 phillips flat machine screw fully threaded 18-8 stainless steel | 7.500 | 
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| Kanebridge | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 4 1/2 | 10-32x4 1/2 phillips pan machine screw fully threaded 18-8 stainless steel | 8.750 | 
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| QFC | TX | Machine Screw | Steel | Plain | 1/4 x 4 1/2 | 1/4x4-1/2 rd hd mach screw b18.6.3 | 75 | 
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| QFC | TX | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | 3/8 x 4 1/2 hex lag bolt zinc | 300 | 
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| QFC | TX | Lag Screw | Steel | Galvanized | 5/16 x 4 1/2 | 5/16x4 1/2 lag screw hdg | 200 | 
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| QFC | TX | Lag Screw | Steel | Galvanized | 3/8 x 4 1/2 | 3/8x4 1/2 hex lag screw hdg | 397 | 
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| QFC | TX | Concrete/Masonry Screw (Tapcon, Titen etc.) | Steel | Plain | 3/4 x 4 1/2 | 3/4x4 1/2 ldt anchor | 30 | 
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| Trifast | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #8 x 4 1/2 | 8uncx4-1/2 phil truss recess a2 s/sm/c p/dwg passivated | 875 | 
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| SRF | AL | Machine Screw | Steel | Zinc/Clear | #10-24 x 4 1/2 | slotted round | - | 
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| THRDFAST | MS | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 4 1/2 | 18-8 ss hex lag | 25 | 
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| THRDFAST | MS | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 4 1/2 | 18-8 ss hex lag | 25 | 
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| THRDFAST | MS | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 4 1/2 | 18-8 ss hex lag | 13 | 
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| THRDFAST | MS | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | hex lag bolt | 5 | 
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| THRDFAST | MS | Lag Screw | Steel | Galvanized | 5/8 x 4 1/2 | hex lag bolt hdg | 95 | 
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| THRDFAST | MS | Lag Screw | Steel | Galvanized | 3/4 x 4 1/2 | hex lag bolt hdg | 41 | 
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| KBS | TN | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | 5/16-18 x 4 1/2 slotted round m/s pltd b18.6.3 | 977 | 
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| KBS | TN | Deck Screw | Steel | Plain | #14 x 4 1/2 | #14 x 4 1/2 phil deck screw | 200 | 
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| KBS | TN | Set Screw (Square Head) | Steel | Plain | 1/2-13 x 4 1/2 | 1/2-13 x 4 1/2 sq hd set screw b18.6.2 | 120 | 
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| KBS | TN | Wood Screw | Brass | Plain | #14 x 4 1/2 | #14 x 4 1/2 slotted flat w/s brass b18.6.1 | 10 | 
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| KBS | TN | Deck Screw | Steel | Plain | #12 x 4 1/2 | #12 x 4 1/2 phil deck screw | 1,700 | 
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| KBS | TN | Lag Screw | Steel | Galvanized | 1/2 x 4 1/2 | 1/2 x 4 1/2 hex lag screw hdg! | 626 | 
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| KBS | TN | Deck Screw | Steel | Plain | #12 x 4 1/2 | #12 x 4 1/2 hex wshr deck screw | 2,000 | 
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| WSB | KY | Set Screw (Socket Head) | Steel | Zinc/Clear | 1/2-13 x 4 1/2 | screw soc set flat all (mzn) 1/2-13x4 1/2 b18.3 | 694 | 
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| WSB | KY | Self-Tapping Thread Cutting Screw (types f,1,23,25) | Steel | Plain | q/screw heavy hex l7 1 1/4-8x4 1/2 b18.6.4 | 123 | 
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| WSB | KY | Lag Screw | Steel | Plain | 3/8 x 4 1/2 | screw lag st (pl) 3/8x4 1/2 | 8,160 | 
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| SASCO | OR | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 4 1/2 | hex lag bolt 18-8 sst | 38 | 
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| All Size | TX | Lag Screw | Steel | Plain | 5/8 x 4 1/2 | 5/8 x 4 1/2 hex lag bolt | 74 | 
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| All Size | TX | Lag Screw | Steel | Plain | 1/4 x 4 1/2 | 1/4 x 4 1/2 hex lag screw | 1,495 | 
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| All Size | TX | Set Screw (Square Head) | Steel | Plain | 3/8-16 x 4 1/2 | 3/8-16 x 4 1/2 square head set screw b18.6.2 | 25 | 
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| All Size | TX | Lag Screw | Steel | Plain | 3/8 x 4 1/2 | 3/8 x 4 1/2 hex lag bolt | 143 | 
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| All Size | TX | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | 5/16-18 x 4 1/2 flat phillip machine screw zinc b18.6.3 | 383 | 
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| Wurth | IN | Lag Screw | Steel | Galvanized | 1/4 x 4 1/2 | 1/4 x 4-1/2 hex lag scr stl hot dip galv | 3,790 | 
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| FMP | MA | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | slotted flat | 170 | 
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| FMP | MA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | slotted flat | 400 | 
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| FMP | MA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | slotted round | 7400 | 
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| FMP | MA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | slotted truss | 393 | 
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| FMP | MA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | slotted round (thread length 2 3/4) | 7400 | 
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| FMP | MA | Machine Screw | Steel | Zinc/Clear | #10-32 x 4 1/2 | slotted round (thread length 1 3/4) | 2350 | 
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| FMP | MA | Machine Screw | Steel | Zinc/Clear | #8-32 x 4 1/2 | slotted round (thread length 1 1/4) | 980 | 
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| FMP | MA | Machine Screw | Brass | Tin Plated | #8-32 x 4 1/2 | slotted round (thread length 1) | 101 | 
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