1/2 inch length Screws
478,541 Screws, showing 200, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | phil flat 100 degr | 3,900.0 |
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MESAFAST | CA | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | phil pan internal sems | 824.0 |
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MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | #6-32x1/2 slotted hwh machine screw steel zinc | 1,012.0 |
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MESAFAST | CA | Sems Machine Screw | Steel | Black Oxide | #6-32 x 1/2 | #6-32x1/2 phil pan int sems machine screw steel black oxide | 47.0 |
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MESAFAST | CA | Machine Screw | Nylon (Polyamide) | Plain | 1/4-20 x 1/2 | slotted flat mach | 1,092.0 |
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MESAFAST | CA | Machine Screw | Nylon (Polyamide) | Plain | #6-32 x 1/2 | slotted round w | 332.0 |
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MESAFAST | CA | Machine Screw | Nylon (Polyamide) | Plain | 1/4-20 x 1/2 | slotted pan machine blk | 569.0 |
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MESAFAST | CA | Machine Screw | Nylon (Polyamide) | Plain | 1/4-20 x 1/2 | slotted pan machine | 90.0 |
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MESAFAST | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | spanner pan m/s 18-8 s/s | 100.0 |
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MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | t/r torx button m/s 18-8 s/s | 2,750.0 |
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MESAFAST | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | spanner pan m/s 18-8 s/s | 100.0 |
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MESAFAST | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Zinc/Clear | #8-32 x 1/2 | one-way round m/s | 300.0 |
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MESAFAST | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8 x 1/2 | spanner pan type-a 18-8 s/s | 15.0 |
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MESAFAST | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | Steel | Zinc/Clear | #6 x 1/2 | one way round type-a | 200.0 |
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MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | t/r torx pan m/s 18-8 s/s | 100.0 |
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MESAFAST | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | one-way round m/s 18-8 s/s | 100.0 |
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MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | phil flat machine 18-8 ss | 100.0 |
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MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | phillips flat 100 deg mach 18-8 ss | 85.0 |
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MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | phil pan mach 18-8 s/s | 660.0 |
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MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | slotted oval machine 18-8 ss | 85.0 |
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Endries | WI | Machine Screw | Grade 5 | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 grade 5 size 30 torx driver 6-lobe pan head machine screw enviro-black hex free 500hr to red | 3384 |
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Endries | WI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32x1/2 18-8 stainless steel 6-lobe pan head screw | 2265 |
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Endries | WI | Set Screw (Socket Head) | Steel | Plain | #6-32 x 1/2 | 6-32x1/2 socket set screw cone point plain | 1845 |
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Endries | WI | Machine Screw | Steel | Zinc/Clear | #10-24 x 1/2 | 10-24x1/2 slotted round head machine screw trivalent clear zinc | 8000 |
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Endries | WI | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 x 1/2 | 1/4-20x1/2 18-8 stainless steel 6-lobe pin button head security machine screw black oxide | 19262 |
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Endries | WI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 x 1/2 | 1/4-20x1/2 18-8 stainless steel phillips pan head machine screw chemical black oxide | 92 |
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Endries | WI | Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 1/2 | 1/4-20x1/2 slotted fillister head machine screw yellow zinc | 3425 |
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Endries | WI | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 phil pan m/s zinc | 3000 |
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Endries | WI | Set Screw (Socket Head) | Steel | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 socket set screw 1/2 dog point plain | 3000 |
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Endries | WI | Machine Screw | Brass | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 brass phillips truss head machine screw | 1000 |
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Endries | WI | Machine Screw | Aluminum | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 aluminum slotted round head machine screw | 156 |
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Endries | WI | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #10 x 1/2 | 10x1/2 slotted serrated hex washer head type-ab tapping screw trivalent clear zinc | 5000 |
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Endries | WI | Machine Screw | Steel | Phosphate | #10-32 x 1/2 | 10-32x1/2 #6 phillips flat dog point machine screw black phosphate | 4500 |
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Endries | WI | Set Screw (Socket Head) | Steel | Plain | 3/8-16 x 1/2 | 3/8-16x1/2 socket set screw dog point plain | 3295 |
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Endries | WI | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-18 x 1/2 | 6-18x1/2 18-8 stainless steel phillips flat head type-a tapping screw | 500 |
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Endries | WI | Set Screw (Socket Head) | Plain | 1/2-13 x 1/2 | 1/2-13x1/2 socket set screw cone point plain | 50 |
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Endries | WI | Self-Tapping Thread Cutting Screw (types f,1,23,25) | Steel | Zinc/Clear | #10-24 x 1/2 | 10-24x1/2 phillips undercut flat head type-f thread cutting screw zinc | 45875 |
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Endries | WI | Self-Tapping Thread Cutting Screw (types f,1,23,25) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | 8-32x1/2 18-8 stainless steel phillips pan head type-f thread cutting screw | 1995 |
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Endries | WI | Machine Screw | Steel | Zinc/Yellow | #10-24 x 1/2 | 10-24x1/2 slotted round head machine screw yellow zinc | 120 |
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Endries | WI | Machine Screw | Nickel Plated | #10-24 x 1/2 | 10-24x1/2 slotted hex washer head machine screw nickel | 14000 |
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MTP | CA | Self-Tapping Self-Drilling Screw (Tek etc.) | Steel | Plain | #8 x 1/2 | # 8 x 1/2 st/zn phil pan self drilling tek screws | stock |
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Cal Fastenrs | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #10 x 1/2 | #10x1/2 slotted hex washer s/m/s type-ab trivlent zinc slotted hh s/m/s | 6,800 |
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Cal Fastenrs | CA | Machine Screw | Grade 5 | Plain | 5/16-18 x 1/2 | 5/16-18x1/2 unslotted hwh m/s w/serrations grade 5-p hwh serrated | 32,829 |
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Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | 5/16-18 x 1/2 | 5/16-18x1/2 phil flat m/s-undercut-plated ms flat rd | 10,300 |
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Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/2 | 6-32x1/2 phil flat m/s 100 degree 18-8 304 bl phillips flat ms | 800 |
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Cal Fastenrs | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #6 x 1/2 | #6x1/2 combo pan s/m/s type-a trivalent zinc combo pan type-a | 5,000 |
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Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #3-48 x 1/2 | phillips flat 18-8 304 | 1,000 |
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Cal Fastenrs | CA | Self-Tapping Thread Rolling Screw | Steel | Zinc/Clear | #8-16 x 1/2 | #8-16 x 1/2 torx pan thread rolling screw for plastic - Cr3+ 8N50PTPZ/CR3 | 5,000 |
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Endries | WI | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #10-16 x 1/2 | 10-16x1/2 phillips round head type-ab tapping screw trivalent clear zinc | 7400 |
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Endries | WI | Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32x1/2 phillips 100 degree flat head machine screw zinc | 10000 |
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MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #10-24 x 1/2 | phil flat mach 18-8 ss black | 75.0 |
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MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | phil flat machine | 287.0 |
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MESAFAST | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6 x 1/2 | phil flat type-a 18-8 s/s | 500.0 |
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Hewes | NY | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/2 | slotted pan m/s pl | 15050 |
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Hewes | NY | Machine Screw | 316, 317, A4 Stainless | Plain | #6-32 x 1/2 | slotted pan m/s316 s/s | 2550 |
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Hewes | NY | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #6 x 1/2 | slotted pan sms ab pl | 11500 |
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Hewes | NY | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | slotted pan m/s pl | 7088 |
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Hewes | NY | Machine Screw | 316, 317, A4 Stainless | Plain | #8-32 x 1/2 | slotted pan m/s316s/s w/nylon patch | 3984 |
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Hewes | NY | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #8 x 1/2 | slotted pan sms ab pl | 4815 |
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Hewes | NY | Machine Screw | Nylon (Polyamide) | Plain | #8-32 x 1/2 | slotted flat m/s | 5952 |
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Hewes | NY | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | slotted flat m/s pl | 8538 |
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Hewes | NY | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | slotted round m/s pl. | 5967 |
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Hewes | NY | Thumb Screw (Shoulder) | Steel | Zinc/Yellow | #10-32 x 1/2 | thumbw/shoulder zyc | 4351 |
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Hewes | NY | Machine Screw | Steel | Zinc/Clear | #4-40 x 1/2 | slotted indented hex m/s plate | 9900 |
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Hewes | NY | Machine Screw | Steel | Zinc/Clear | #10-32 x 1/2 | slotted indented hwh m/s pl | 2800 |
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Hewes | NY | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #10 x 1/2 | slotted indented hwh sms ab rohs compliant | 3300 |
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Hewes | NY | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #8 x 1/2 td> | slotted indented hwh smsab pl | 4238 |
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Hewes | NY | Set Screw (Socket Head) | Steel | Plain | #10-32 x 1/2 | socket set scralloy w/ nylon tip | 4 |
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Hewes | NY | Set Screw (Socket Head) | Steel | Zinc/Clear | #6-32 x 1/2 | socket set cup pt zc 3e1971 | 10460 |
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Hewes | NY | Set Screw (Socket Head) | Steel | Plain | 3/8-24 x 1/2 | flat pointsoc set scralloy | 500 |
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Hewes | NY | Sems Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | hwh t20 torx sqrcone sems pl | 15650 |
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Hewes | NY | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | indented hex m/s 18-8s/s | 5000 |
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MESAFAST | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10 x 1/2 | phil flat undercut type-a 18-8 s/s | 1,000.0 |
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MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #12-24 x 1/2 | phil pan machine 18-8 ss | 50.0 |
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MESAFAST | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10 x 1/2 | square pan type-a 18-8 s/s | 1,000.0 |
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Endries | WI | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | 10-32x1/2 18-8 stainless steel socket set screw cup point | 1040 |
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Endries | WI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 1/2 | 10-24x1/2 18-8 stainless steel #8 flat head machine screw | 160 |
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Endries | WI | Machine Screw | Steel | Zinc/Clear | 1/4-28 x 1/2 | 1/4-28x1/2 phillips pan head machine screw zinc | 1348800 |
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MESAFAST | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Plain | #10 x 1/2 | phillips flat undercut type-a | 52.0 |
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Endries | WI | Sems Machine Screw | Steel | Zinc/Clear | #6-32 x 1/2 | 6-32x1/2 phillips pan head sems screw with external tooth lock washer zinc | 7930 |
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MESAFAST | CA | Self-Tapping Self-Piercing Screw | Steel | Black Oxide | #8 x 1/2 | phil mod truss self-pierce pt | 7,623.0 |
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MESAFAST | CA | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | socket set cup pt 18-8 | 50.0 |
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MESAFAST | CA | Self-Tapping Thread Cutting Screw (types f,1,23,25) | Steel | Zinc/Clear | #8-32 x 1/2 | phil pan tcs type-f | 4,700.0 |
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Endries | WI | Self-Tapping Thread Rolling Screw | 400 Stainless (405, 410,416,420,430 etc.) | Black Oxide | #8-32 x 1/2 | 8-32x1/2 410 stainless steel phillips flat head tri-lobe thread rolling screw black oxide and wax | 32798 |
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Endries | WI | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | 8-32x1/2 18-8 stainless steel socket set screw oval point | 6608 |
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Endries | WI | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-15 x 1/2 | 8-15x1/2 18-8 stainless steel phillips ovalal head type-a tapping screw | 300 |
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Endries | WI | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 slotted/phillips pan head machine screw trivalent clear zinc | 3500 |
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MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | phil pan mach 18-8 s/s | 2,000.0 |
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MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | phil flat machine 18-8 ss | 22.0 |
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MFS | KS | Set Screw (Socket Head) | Steel | Plain | 1/4-20 x 1/2 | cup point, | 82 |
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MFS | KS | Set Screw (Socket Head) | Steel | Plain | 1/4-28 x 1/2 | oval point, | 111 |
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MFS | KS | Set Screw (Socket Head) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 1/2 | flat point | 24 |
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MFS | KS | Set Screw (Socket Head) | Steel | Zinc/Yellow | 1/4-28 x 1/2 | flat point | 76 |
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MFS | KS | Set Screw (Socket Head) | Steel | Plain | 1/4-28 x 1/2 | cup point, | 1630 |
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MESAFAST | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Black Oxide | #8 x 1/2 | phil pan type-a black oxi | 9,300.0 |
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MESAFAST | CA | Machine Screw | Steel | Black Oxide | 1/4-20 x 1/2 | phil pan mach | 2.0 |
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MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | phil truss machine | 8,800.0 |
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MESAFAST | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Black Oxide | #8 x 1/2 | phil flat type-a black ox | 2,000.0 |
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MESAFAST | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Plain | #6 x 1/2 | phil pan type-a white pt | 931.0 |
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MESAFAST | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | Steel | Zinc/Clear | #6 x 1/2 | phil truss type-a | 3,450.0 |
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Northwest | WA | Self-Tapping Self-Piercing Screw | Steel | Zinc/Clear | 8 x 1/2 | hex washer head slotted self piercing tapping screw | 64000 |
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MESAFAST | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4 x 1/2 | spanner flat type-a 18-8 s/s | 100.0 |
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MESAFAST | CA | Tamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10 x 1/2 | spanner pan type-a 18-8 s/s | 100.0 |
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MESAFAST | CA | Self-Tapping Sheet Metal Screw (types a,b,ab) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #14 x 1/2 | phil flat undercut type-a 18-8 s/s | 101.0 |
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MESAFAST | CA | Machine Screw | Steel | Zinc/Black | #10-32 x 1/2 | phil pan machine black | 1,900.0 |
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ISSCO | MO | Self-Tapping Thread Rolling Screw | Steel | Zinc/Black | 1/4-20 x 1/2 | phillips pan black zinc | 6585 |
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Western | CA | Machine Screw | Steel | Zinc/Clear | #2-56 x 1/2 | 2-56x1/2 pan phillips machine screw steel trivalent zinc plated | 25,000 |
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FACCA | Ont | Set Screw (Socket Head) | Steel | Plain | 5/16-18 x 1/2 | unc half dog point | 45000 |
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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 | #6 x 1/2 | 18-8 ss flat phil sms | 150 |
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Valley Nu | WA | Machine Screw | Steel | Zinc/Black | #10-24 x 1/2 | nc pan phil zb | 100 |
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