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 | |
| Jackson | MS | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 4 1/2 | 5/16x4-1/2 hex lag 18-8 304 | 70 | 
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| Jackson | MS | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 4 1/2 | hex lag 18-8 304 | 53 | 
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| Jackson | MS | Set Screw (Square Head) | Steel | Plain | 7/16 x 4 1/2 | 7/16x4-1/2 nc square set | 17 | 
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| Jackson | MS | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 4 1/2 | nc hex lag ss | 76 | 
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| Jackson | MS | Set Screw (Square Head) | Steel | Plain | 3/4 x 4 1/2 | nc square set | 71 | 
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| Jackson | MS | Set Screw (Square Head) | Steel | Plain | 1/2 x 4 1/2 | nc square set | 123 | 
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| Jackson | MS | Set Screw (Square Head) | Steel | Plain | 7/8 x 4 1/2 | nc square set | 35 | 
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| Jackson | MS | Set Screw (Square Head) | Steel | Plain | 5/8 x 4 1/2 | nc square set | 119 | 
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| Jackson | MS | Set Screw (Square Head) | Steel | Plain | 1/4 x 4 1/2 | nc square set | 121 | 
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| MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 4 1/2 | 10-32x4-1/2 phil pan 18-8 s/s 18-8 s/s | 20.0 | 
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| Endries | WI | Drywall Screw | Plain | #10 x 4 1/2 | 10x4-1/2 fine phillips bugle head drywall screw plain | 420 | 
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| Endries | WI | Set Screw (Square Head) | Steel | Plain | 1-8 x 4 1/2 | 1-8x4-1/2 square headed set screw cup point plain | 2 | 
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| Endries | WI | Lag Screw | Steel | Zinc/Clear | 1/2 x 4 1/2 | 1/2x4-1/2 hex head lag screw zinc | 75 | 
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| Endries | WI | Lag Screw | Steel | Zinc/Clear | 5/16 x 4 1/2 | 5/16x4-1/2 hex head lag screw zinc | 698 | 
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| Endries | WI | Set Screw (Square Head) | Steel | Plain | 3/4-10 x 4 1/2 | 3/4-10x4-1/2 square headed set screw cup point plain | 4 | 
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| SWACO | OH | Lag Screw | Steel | Zinc/Clear | 1/2-6 x 4 1/2 | 1/2-6x4 1/2 hex lag sc low stl zn | 158 | 
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| Intl Fast | FL | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle coarse daggerz dwc10412 | stock | 
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| Intl Fast | FL | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle fine daggerz dwf10412 | stock | 
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| Intl Fast | FL | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle coarse daggerz dwc10412 | stock | 
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| Intl Fast | FL | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | phillips bugle fine daggerz dwf10412 | stock | 
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #10-32 x 4 1/2 | 10-32x4 1/2 slotted round m/s trivalent zinc slotted round ms | 100 | 
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | 1/4-20x4 1/2 phillips pan head m/s-zinc phil pan head m/s phil pan head m/s | 200 | 
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 4 1/2 | slotted pan m/s yellow dc slottedted pan | 187 | 
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| UNEEDA | NJ | Lag Screw | Steel | Plain | 5/16 x 4 1/2 | 5/16x4-1/2 hex lag bolt | 25 | 
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| Delta | TX | Machine Screw | Steel | Zinc/Clear | #8-32 x 4 1/2 | slotted round m/s zinc #8-32 x 4 1/2 | 48 | 
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| Delta | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 4 1/2 | slotted round m/s 18-8 sst #8-32 x 4 1/2 | 138 | 
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| Delta | TX | Machine Screw | Steel | Zinc/Clear | #10-24 x 4 1/2 | slotted round m/s zinc #10-24 x 4 1/2 | 976 | 
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| Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | slotted round m/s zinc 1/4-20 x 4 1/2 | 76 | 
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| Delta | TX | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | slotted round m/s zinc 5/16-18 x 4 1/2 | 100 | 
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| Delta | TX | Set Screw (Square Head) | Steel | Plain | 5/8-11 x 4 1/2 | sq hd cup pt set screw 5/8-11 x 4 1/2 (HARDENED) | 110 | 
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| Setko Fas | IL | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/2 | 1/2-13 x 4 1/2 cup point stainless steel hex socket set screw dfars | 45 | 
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| Setko Fas | IL | Set Screw (Square Head) | Grade 2 | Zinc/Clear | 1/2-13 x 4 1/2 | 1/2-13 x 4 1/2 cup point low carbon case hardened square head set screw zinc rohs | 300 | 
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| CNB | IL | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | 1/4-20 x 4 1/2 phillips square drive hex washer head machine screw c1008 soft zinc plated | 1540 | 
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| Jackson | MS | Set Screw (Square Head) | Steel | Plain | 1 x 4 1/2 | nc square set | 29 | 
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| NutsBolts | NE | Acoustical Eye Lag Screw, Wire Eye Lag | Steel | Zinc/Clear | 3/8 x 4 1/2 | 3/8 x 4 1/2 lag eye zp | 907 | 
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| NutsBolts | NE | Lag Screw | Steel | Zinc/Clear | 5/8 x 4 1/2 | 5/8 x 4 1/2 lag screw zp | 140 | 
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| NutsBolts | NE | Lag Screw | Steel | Zinc/Clear | 1/2 x 4 1/2 | 1/2 x 4 1/2 lag screw zp | 118 | 
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| NutsBolts | NE | Lag Screw | Steel | Zinc/Clear | 3/4 x 4 1/2 | 3/4 x 4 1/2 lag screw zp | 24 | 
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| NutsBolts | NE | Set Screw (Square Head) | Steel | Plain | 3/4-10 x 4 1/2 | 3/4-10 x 4 1/2 square head set screw | 12 | 
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| NutsBolts | NE | Set Screw (Square Head) | Steel | Plain | 7/8-9 x 4 1/2 | 7/8-9 x 4 1/2 square head set screw | 23 | 
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| NutsBolts | NE | Set Screw (Square Head) | Steel | Plain | 1-8 x 4 1/2 | 1-8 x 4 1/2 square head set screw | 11 | 
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| NutsBolts | NE | Lag Screw | Steel | Galvanized | 1/2 x 4 1/2 | 1/2 x 4 1/2 lag screw hdg | 237 | 
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| NutsBolts | NE | Concrete/Masonry Screw (Tapcon, Titen etc.) | Steel | Zinc/Clear | 3/4 x 4 1/2 | 3/4 x 4 1/2 ldt anchor zp | 16 | 
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| Liberty | IL | Concrete/Masonry Screw (Tapcon, Titen etc.) | Steel | Plain | 3/16 x 4 1/2 | 3/16x4-1/2 tapcon drill half flat shank MD60555A | 39 | 
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| Future Fastener | TX | Lag Screw | Steel | Galvanized | 1/4 x 4 1/2 | 1/4 x 4 1/2 hex lag screw (galv) | 20 | 
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| Future Fastener | TX | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | 3/8 x 4 1/2 lag screw plt | 69 | 
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| Future Fastener | TX | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 4 1/2 | 1/2 x 4 1/2 hex lag screw ss | 20 | 
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| Future Fastener | TX | Lag Screw | Steel | Galvanized | 1/2 x 4 1/2 | 1/2 x 4 1/2 hex lag screw (galv) | 6 | 
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| Future Fastener | TX | Lag Screw | Steel | Zinc/Clear | 0.50 x 4 1/2 | 0.50 x 4 1/2 hex lag screw plt | 109 | 
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| Future Fastener | TX | Lag Screw | Steel | Galvanized | 3/4 x 4 1/2 | 3/4 x 4 1/2 hex had lag screw (galv) | 24 | 
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| Future Fastener | TX | Set Screw (Square Head) | Steel | Black Oxide | 5/16-18 x 4 1/2 | 5/16-18 x 4-1/2 square hd set scr blk | 13 | 
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| Future Fastener | TX | Set Screw (Square Head) | Steel | Black Oxide | 1-8 x 4 1/2 | 1-8 x 4 1/2 square head set screw blk | 5 | 
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| Endries | WI | Lag Screw | Steel | Plain | 3/8 x 4 1/2 | 3/8x4-1/2 hex head lag screw plain | 25 | 
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| American | NY | Machine Screw | Brass | Nickel Plated | #6-32 x 4 1/2 | slotted round pl | 400 | 
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| American | NY | Machine Screw | Steel | Plain | #10-24 x 4 1/2 | slotted round | 200 | 
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| American | NY | Machine Screw | Steel | Plain | 1/4-20 x 4 1/2 | slotted round | 915 | 
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| American | NY | Machine Screw | Steel | Zinc/Clear | #6-32 x 4 1/2 | slotted round zp | 300 | 
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| American | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 4 1/2 | slotted fillister 18-8 304 | 250 | 
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| American | NY | Machine Screw | Steel | Zinc/Clear | #8-32 x 4 1/2 | combo round pl | 139710 | 
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| American | NY | Sems Machine Screw | Steel | Plain | #8-32 x 4 1/2 | slotted square m/s black | 570 | 
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| American | NY | Machine Screw | Steel | Zinc/Yellow | #8-32 x 4 1/2 | 8/32 x 4 1/2 slot round m/s zinc yellow | 3500 | 
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| American | NY | Machine Screw | Steel | Plain | 1/4-20 x 4 1/2 | 1/4-20 x 4 1/2 slot pan m/s plain | 1500 | 
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| American | NY | Machine Screw | Steel | Plain | 1/4-20 x 4 1/2 | slotted round | 4800 | 
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| American | NY | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | hex l/b zp | 100 | 
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| American | NY | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | 1/4-20 x 4 1/2 phil flat m/s zinc pl | 132 | 
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| American | NY | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Zinc/Clear | #12 x 4 1/2 | 12 x 4 1/2 hex washer tek zp | 3 | 
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| Ababa | CA | Lag Screw | 316, 317, A4 Stainless | Plain | 1/4 x 4 1/2 | 1/4 x 4 1/2 lag bolt 316 stainless steel | 150 | 
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| Scrooscoop | CA | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Free Zinc Basecoat + Ceramic Topcoat (Ruspert, Ruspro, Dagger-Guard, etc.) | #10-16 x 4 1/2 | #10-16 x 4-1/2 self drilling screws pan square type bsd thread #3 drill point carbon steel ceramic silver 1000hr | 850 | 
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| Global | CA | Machine Screw | Steel | Zinc/Clear | #6-32 x 4 1/2 | phil pan m/s clear rohs clear rohs | 95 | 
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| MidStates | MI | Machine Screw | Steel | Plain | 3/4-10 x 4 1/2 | slotted flat m/s partial thd | 14 | 
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| MidStates | MI | Machine Screw | Steel | Plain | 3/8-16 x 4 1/2 | slotted flat m/s | 113 | 
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| MidStates | MI | Machine Screw | Brass | Plain | #10-32 x 4 1/2 | slotted round m/s brs | 3 | 
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| MidStates | MI | Set Screw (Socket Head) | Steel | Plain | 3/4-16 x 4 1/2 | socket set cup point | 1 | 
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| MidStates | MI | Wood Screw | Steel | Zinc/Clear | #14 x 4 1/2 | slotted flat w/s znc | 726 | 
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| MidStates | MI | Lag Screw | Steel | Plain | 5/16 x 4 1/2 | hex lag bolt | 215 | 
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| MidStates | MI | Set Screw (Socket Head) | Steel | Plain | 1/2-13 x 4 1/2 | socket set knurl pt | 59 | 
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| MidStates | MI | Wood Screw | Steel | Zinc/Clear | #16 x 4 1/2 | slotted flat w/s znc | 275 | 
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| Purchase | MO | Drywall Screw | Steel | Plain | #10 x 4 1/2 | 10 x 4 1/2 phillips bugle d/w plain | 511 | 
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| HBBOLT | CA | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 4 1/2 | flat phillps ms z/p | 35 | 
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| HBBOLT | CA | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 4 1/2 | lag bolts 18-8 ss | 58 | 
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| HBBOLT | CA | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 4 1/2 | lag 18-8 ss | 138 | 
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| HBBOLT | CA | Lag Screw | Steel | Galvanized | 5/8 x 4 1/2 | lag bolts | 158 | 
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| HBBOLT | CA | Lag Screw | Steel | Galvanized | 1/4 x 4 1/2 | lag bolts | 470 | 
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| HBBOLT | CA | Set Screw (Square Head) | Steel | Plain | 3/8-16 x 4 1/2 | square set | 25 | 
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| HBBOLT | CA | Set Screw (Socket Head) | Steel | Plain | 1/2-13 x 4 1/2 | 1/2-13x4-1/2 socket set cup pt | 50 | 
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| IRF | NC | Machine Screw | Steel | Zinc/Clear | #10-24 x 4 1/2 | slotted round m/s stl | 8,494 | 
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| ISSCO | MO | Set Screw (Square Head) | Steel | Plain | 5/8-11 x 4 1/2 | cup point | 1725 | 
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| ISSCO | MO | Set Screw (Square Head) | Steel | Plain | 1 1/4-12 x 4 1/2 | half dog | 11 | 
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| ISSCO | MO | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/2 | slotted flat 18-8 stainless | 880 | 
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| SIS | AZ | Machine Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | #8-32 x 4 1/2 | 8-32x4-1/2 slotted hex washer head machine screw steel zinc w/magni 560 | 9830 | 
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| SIS | AZ | Machine Screw | Steel | Zinc/Clear | #8-32 x 4 1/2 | 8-32x4-1/2 phillips pan head machine screw steel zinc | 4060 | 
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| SIS | AZ | Machine Screw | Steel | Zinc/Clear | #10-24 x 4 1/2 | 10-24x4-1/2 phillips pan head machine screw steel zinc | 296 | 
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| SIS | AZ | Lag Screw | Steel | Zinc/Clear | 5/16-9 x 4 1/2 | 5/16-9x4-1/2 hex head lag screw steel zinc | 50 | 
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| SIS | AZ | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | 3/8x4 1/2 hex lag bolt steel zinc | 100 | 
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| IRF | NJ | Self-Tapping Thread Cutting Screw (types f,1,23,25) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 x 4 1/2 | 5/8-11x4-1/2 hex full threads 18-8 s/s | 25 | 
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| IRF | NJ | Machine Screw | Steel | Zinc/Clear | #10-24 x 4 1/2 | 10-24x4 1/2 slotted round m/s stl zinc 10c450msrsz | 8,494 | 
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| ACF | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 4 1/2 | 1/4-28x4-1/2 s/s hwh m/s 1 t/l per print | 3081 | 
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| ACF | CA | Machine Screw | Steel | Zinc/Clear | #10-32 x 4 1/2 | 10-32x4.50 small pattern hwh m/s zinc plate rohs | 3045 | 
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| ACF | CA | Lag Screw | Steel | Zinc/Clear | 1/4 x 4 1/2 | 1/4x4-1/2 hex lag screw z/p rohs | 810 | 
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| ACF | CA | Lag Screw | Steel | Galvanized | 3/8 x 4 1/2 | 3/8x4-1/2 hex lag screw hot dipped galvanized | 300 | 
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| ACF | CA | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | 3/8x4-1/2 hex lag screw z/p rohs | 248 | 
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| BHAM | AL | Set Screw (Square Head) | Steel | Plain | 3/4-10 x 4 1/2 | square set scr | 75 | 
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| BHAM | AL | Set Screw (Square Head) | Steel | Plain | 1-8 x 4 1/2 | square set | 34 | 
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| BHAM | AL | Set Screw (Square Head) | Steel | Galvanized | 1/2-13 x 4 1/2 | 1/2-13x4-1/2 square set scr mech | 40 | 
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| BHAM | AL | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | slotted round m/s zn | 6 | 
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| BHAM | AL | Machine Screw | Steel | Zinc/Clear | #10-24 x 4 1/2 | slotted round m/s zn | 8 | 
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| AMFAST | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 4 1/2 | 1/4-20 X 4-1/2 OVAL PHIL M/S S/S 18-8 | 5200 | 
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| BoltCraft | NE | Lag Screw | Steel | Zinc/Clear | 3/8 x 4 1/2 | 3/8 x 4-1/2 hex lag screw zinc 225/ctn-25/pkg | inquire | 
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| Lippin | CA | Deck Screw | Steel | Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.) | #10 x 4 1/2 | #10 x 4 1/2 fastap duracoat star | 2600 | 
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| Lippin | CA | Deck Screw | Steel | Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.) | #10 x 4 1/2 | #10 x 4 1/2 fastap duracoat square | 800 | 
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| Lippin | CA | Deck Screw | Steel | Plain | #10 x 4 1/2 | #10 x 4 1/2 phillips bugle head deck screw silver magnicoat | 30500 | 
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| Lippin | CA | Self-Tapping Thread Cutting Screw (types f,1,23,25) | Steel | Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.) | #10 x 4 1/2 | #10 x 4 1/2 fastap duracoat phillips | 14200 | 
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| Lippin | CA | Acoustical Eye Lag Screw, Wire Eye Lag | Steel | Zinc/Clear | 3/8 x 4 1/2 | 3/8 x 4 1/2 eye lag zinc | 80 | 
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| Lippin | CA | Drywall Screw | Steel | Phosphate | #10 x 4 1/2 | #10 x 4 1/2 phillips bugle head drywall screw fine thread black phosphate | 3750 | 
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| Lippin | CA | Wood Screw | Steel | Zinc/Clear | #22 x 4 1/2 | #22 x 4 1/2 slotted flat wood screw zinc | 380 | 
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| Lippin | CA | Drywall Screw | Steel | Zinc/Yellow | #10 x 4 1/2 | #10 x 4 1/2 gold drywall screw yellow zinc | 27500 | 
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| Lippin | CA | Concrete/Masonry Screw (Tapcon, Titen etc.) | Steel | Plain | 3/4 x 4 1/2 | 3/4 x 4 1/2 large diameter tapcon anchor | 122 | 
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| Lippin | CA | Self-Tapping Thread Cutting Screw (types f,1,23,25) | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | 1/4-20 x 4 1/2 phillips flat type-f zinc | 194 | 
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| Lippin | CA | Dowel Screw (Double Sided Screw) | Steel | Zinc/Clear | 3/8 x 4 1/2 | dowel screw zinc plated | 309 | 
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| Lippin | CA | Machine Screw | Steel | Zinc/Clear | #10-24 x 4 1/2 | machine screw slotted flat head zinc plated | 2930 | 
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| Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | machine screw slotted flat head zinc plated | 2682 | 
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| Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | machine screw phillips flat head zinc plated | 610 | 
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| Lippin | CA | Lag Screw | Steel | Galvanized | 1/4 x 4 1/2 | lag screw hot dipped galvanized | 12575 | 
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| Lippin | CA | Lag Screw | Steel | Galvanized | 5/16 x 4 1/2 | lag screw hot dipped galvanized | 21350 | 
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| Lippin | CA | Lag Screw | Steel | Galvanized | 3/8 x 4 1/2 | lag screw hot dipped galvanized | 8594 | 
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| Lippin | CA | Lag Screw | Steel | Galvanized | 1/2 x 4 1/2 | lag screw hot dipped galvanized | 950 | 
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| Lippin | CA | Lag Screw | Steel | Galvanized | 5/8 x 4 1/2 | lag screw hot dipped galvanized | 2068 | 
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| Lippin | CA | Lag Screw | Steel | Galvanized | 3/4 x 4 1/2 | lag screw hot dipped galvanized | 1574 | 
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| Jackson | MS | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 4 1/2 | fl phillips m/s 18-8 304 | 3 | 
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| SRF | AL | Set Screw (Square Head) | Steel | Plain | 1-8 x 4 1/2 | square set cup pt | - | 
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| SRF | AL | Deck Screw | Steel | Plain | #12 x 4 1/2 | hex deck | - | 
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| SRF | AL | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | slotted flat | - | 
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| SRF | AL | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | slotted flat | - | 
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| SRF | AL | Lag Screw | Steel | Zinc/Black | 5/16 x 4 1/2 | hex lag bolt black | - | 
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| SRF | AL | Lag Screw | Steel | Zinc/Clear | 1/4 x 4 1/2 | hex lag bolt | - | 
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| SRF | AL | Set Screw (Square Head) | Steel | Plain | 1/2-13 x 4 1/2 | square set cup pt | 2 | 
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| SRF | AL | Set Screw (Square Head) | Steel | Plain | 5/8-11 x 4 1/2 | square set cup pt | 4 | 
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| SRF | AL | Set Screw (Square Head) | Steel | Zinc/Clear | 5/8-11 x 4 1/2 | square set cup pt | - | 
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| SRF | AL | Lag Screw | Steel | Zinc/Clear | 3/4 x 4 1/2 | hex lag bolt | - | 
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| Wurth Ada | MN | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 4 1/2 | scr m/s round (18 8) slotted 3/8-16x4 1/2 | 391 | 
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| Wurth Ada | MN | Set Screw (Square Head) | Steel | Zinc/Clear | 1/2-13 x 4 1/2 | scr set square cp charound (zt) 1/2-13x4 1/2 | 200 | 
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| Wurth Ada | MN | Machine Screw | Steel | Zinc/Clear | #10-32 x 4 1/2 | scr m/s round steel (zn) slotted 10-32x4 1/2 | 1,000 | 
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| Wurth Ada | MN | Set Screw (Square Head) | Steel | Plain | 3/8-16 x 4 1/2 | scr set square cp charound (pl) 3/8-16x4 1/2 | 50 | 
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| Wurth Ada | MN | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | scr m/s flat 82 deg steel (zn) s lotted 1/4-20x4 1/2 | 200 | 
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| BAYFASTCO | FL | Lag Screw | Steel | Zinc/Clear | 5/8 x 4 1/2 | hex head l/b zin | 150 | 
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| OBRIEN | OH | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | phillips flat m/s | 400 | 
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| OBRIEN | OH | Machine Screw | Steel | Zinc/Clear | #10-32 x 4 1/2 | slotted round | 100 | 
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| OBRIEN | OH | Machine Screw | Steel | Zinc/Clear | #10-24 x 4 1/2 | slotted round | 100 | 
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| OBRIEN | OH | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 4 1/2 | hex lag bolt 18-8 304 | 94 | 
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| OBRIEN | OH | Set Screw (Square Head) | Steel | Plain | 5/8-11 x 4 1/2 | square set cup pt | 23 | 
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| OBRIEN | OH | Set Screw (Square Head) | Steel | Plain | 1-8 x 4 1/2 | square set cup pt | 4 | 
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| OBRIEN | OH | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | slotted hex washer | 58 | 
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| OBRIEN | OH | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | phillips flat | 350 | 
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| THRDFAST | FL | Lag Screw | Steel | Zinc/Clear | 5/16 x 4 1/2 | hex lag bolt | 83 | 
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| THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | slotted flat m/s b18.6.3 | 69 | 
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| THRDFAST | FL | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 4 1/2 | phil flat m/s b18.6.3 | 64 | 
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| THRDFAST | FL | Set Screw (Socket Head) | Steel | Plain | 3/4-10 x 4 1/2 | socket set cup pt b18.3 | 39 | 
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| THRDFAST | FL | Set Screw (Square Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/2 | 18-8 ss square set cup pt b18.6.2 | 39 | 
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| THRDFAST | FL | Lag Screw | Steel | Zinc/Clear | 1/4 x 4 1/2 | hex lag bolt | 26 | 
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| THRDFAST | FL | Set Screw (Square Head) | Steel | Plain | 3/8-16 x 4 1/2 | square set cup pt b18.6.2 | 20 | 
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| THRDFAST | FL | Set Screw (Socket Head) | Steel | Plain | 5/8-11 x 4 1/2 | socket set cup pt b18.3 | 25 | 
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| THRDFAST | FL | Set Screw (Socket Head) | Steel | Plain | 7/8-9 x 4 1/2 | socket set cup pt b18.3 | 18 | 
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| THRDFAST | FL | Lag Screw | Steel | Zinc/Clear | 5/8 x 4 1/2 | hex lag bolt | 11 | 
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| THRDFAST | FL | Captive Panel Screw | 1/4-20 x 4 1/2 | panel/mate white w/3 | 272 | 
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| THRDFAST | FL | Lag Screw | Steel | Zinc/Clear | 5/16 x 4 1/2 | hex lag bolt | 101 | 
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| THRDFAST | FL | Lag Screw | Steel | Zinc/Clear | 1/2 x 4 1/2 | hex lag bolt | 100 | 
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| THRDFAST | OK | Lag Screw | Steel | Galvanized | 5/8 x 4 1/2 | hex lag bolt hdg | 44 | 
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| THRDFAST | TN | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 4 1/2 | 1/4-20x4-1/2 phil flat m/s b18.6.3 | 750 | 
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| THRDFAST | TN | Lag Screw | Steel | Galvanized | 1/2 x 4 1/2 | hex lag bolt hdg | 125 | 
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| THRDFAST | TN | Set Screw (Square Head) | Steel | Plain | 5/8-11 x 4 1/2 | square set cup pt b18.6.2 | 25 | 
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| GUIDON | NJ | Machine Screw | Steel | Zinc/Clear | #8-32 x 4 1/2 | SLOTTED ROUND | 154 | 
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| GUIDON | NJ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 4 1/2 | unslotted indented hex washer head | 90 | 
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| Valley Nu | WA | Set Screw (Socket Head) | Steel | Plain | 7/8-9 x 4 1/2 | nc cup pnt socket set pl | 10 | 
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| Valley Nu | WA | Set Screw (Square Head) | Steel | Plain | 1/4-20 x 4 1/2 | nc square set hard pl | 18 | 
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| Valley Nu | WA | Set Screw (Square Head) | Steel | Plain | 5/16-18 x 4 1/2 | nc square set hard pl | 74 | 
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| Valley Nu | WA | Set Screw (Square Head) | Steel | Plain | 1/2-13 x 4 1/2 | nc square set hard pl | 3 | 
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| Valley Nu | WA | Set Screw (Square Head) | Steel | Plain | 5/8-11 x 4 1/2 | nc square set hard pl | 18 | 
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| Valley Nu | WA | Deck Screw | Steel | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | #12 x 4 1/2 | permaseal pan phil deckscr | 683 | 
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| Valley Nu | WA | Eye Screw | Steel | Zinc/Black | 3/8 x 4 1/2 | eye lag zb | 32 | 
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| SeattleNB | WA | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 4 1/2 | 1/4x4-1/2 hex lags 18-8 ss | 2,784 | 
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| SeattleNB | WA | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 4 1/2 | 3/8x4-1/2 hex lags 18-8 ss | 5,309 | 
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| SeattleNB | WA | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 4 1/2 | 1/2x4-1/2 hex lags 18-8 ss | 692 | 
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| SeattleNB | WA | Lag Screw | 316, 317, A4 Stainless | Plain | 1/4 x 4 1/2 | 1/4x4-1/2 hex lags 316 ss | 2,200 | 
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