Hex Head Cap Screw
Hex Cap Screws are hex headed fasteners with external machine screw threads and differ from hex machine bolts by having a washer surface on the underside or bearing side of the head and a chamfered thread end. Hex cap screws have tighter dimensional tolerances than bolts. Metric hex cap screws are specified by various DIN, ISO and JIS standards, and US/Imperial hex cap screws are dimensionally specified by the ASME B18.2.1 specification.
173,458 Hex Head Cap Screw, showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Century | FL | Hex Head Cap Screw | Grade 5 | Plain | 1/2-13 x 4 3/4 | ms51095-427 screw cap hexagon head | 353 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-20 x 1 1/2 | 1/2-20 x 1 1/2 hex hd cap screw grade 5 steel zinc fine thread | 276 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Plain | 1/2-13 x 1 1/4 | 1/2-13 x 1 1/4 hex hd cap screw full thread grade 5 | 149 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 2 | 5/8-11 x 2 hex head cap screw gr 5 stl zinc | 896 |
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| Shadran I | Hex Head Cap Screw | Grade 5 | Plain | 3/8 x 3 | 3/8x3 sae gr5 hhcs | 50 |
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| Shadran I | Hex Head Cap Screw | Steel | Plain | 9/16 x 4 1/2 | 9/16x4-1/2 sae fr5 hhcs | 6 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2 x 3/4 | 1/2x3/4 uss gr8 hhcs y/z | 394 |
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| Shadran I | IA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4 x 1 | 3/4x1 uss gr8 hhcs y/z | 125 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain | 7/8 x 3 | nc b-7 hex c/s | 109 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain | 1 1/8-8 | tpix6 b-7 hex c/s | 105 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain | 7/8 x 4 1/2 | nc b-7 hex c/s | 101 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain | 1 x 7 | nc b-7 hex c/s | 17 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Zinc/Clear | 3/4 x 3 | nc b-7 hex c/s | 18 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Galvanized | 3/8 x 3/4 | nc hex c/s hot dip | 344 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Galvanized | 1/2 x 2 | nc hex c/s hot dip | 450 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Galvanized | 1/2 x 3 | nc hex c/s hot dip | 250 |
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| Century | FL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-18 x 1 1/4 | 5/8-18 x 1 1/4 hex hd cap screw grade 8 steel zinc yellow | 225 |
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| TownCountry | AR | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 6 | 3/8-16 x 6 hex cap screw gr. 8 yellow zinc | 125 |
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| MAINSOURC | NH | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 3/4 | 1/2-13 x 3 3/4 hex cap screw 18-8 ss | 6 |
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| Century | FL | Hex Head Cap Screw | Steel | Galvanized | 1/2-13 x 2 | 1/2-13 x 2 hex hd cap screw steel ht dp galv | 250 |
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| American | NY | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 | 3/8-16 x 1 hex cap stainless | 300 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Yellow | 3/8-16 x 3 1/2 | 3/8-16 x 3-1/2 hex cap 8 zinc yellow | 5 |
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| American | NY | Hex Head Cap Screw | Silicon Bronze | Plain | 1/4-20 x 1 1/4 | 1/4-20 x 1-1/4 hex cap silicon bronze | 88 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 hex cap zp | 24 |
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| American | NY | Hex Head Cap Screw | Steel | Zinc/Clear | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 hex cap zp | 100 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 hex cap screw stainless steel/passivated | 75 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 9 | hex c/s hex cap | 60 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | Steel | Galvanized | 1/2-13 x 1 1/4 | hex c/s h.d.galv. | 25 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 3 | hex c/s SAE j429 zp asme b18.2.1 | 250 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 10 | hex c/s SAE j429 zp asme b18.2.1 | 20 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/8-9 x 3 3/4 | hex c/s SAE j429 zyd asme b18.2.1 (usa) | 45 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 5/8-11 x 7 | hex c/s SAE j429 asme b18.2.1 | 70 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 2 | Plain | 1/2-13 x 3/4 | hex c/s SAE j429 asme b18.2.1 | 500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 2 1/2 | hex c/s SAE j429 zyd asme b18.2.1 | 160 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 3/8-16 x 5 1/2 | hex c/s SAE j429 asme b18.2.1 | 250 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 3 1/2 | hex c/s SAE j429 zp asme b18.2.1 | 120 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-24 x 2 3/4 | hex c/s SAE j429 zyd fine thread asme b18.2.1 (usa) | 400 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 7/16-14 x 4 | hex c/s SAE j429 zp asme b18 2.1 | 250 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 1 1/2-6 x 5 | hex c/s SAE j429 asme b18.2.1 | 10 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 9/16-18 x 2 | hex c/s SAE j429 zyd fine thread asme b18.2.1 (usa) | 225 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain | 1/4-20 x 1 1/4 | hex c/s SAE j429 asme b18.2.1 | 2,300 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-8 x 3 1/2 | hex c/s SAE j429 zyd asme b18.2.1 | 40 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 7/8 | hex c/s SAE j429 zyd asme b18.2.1 | 1,800 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain | 1-8 x 3 1/2 | hex c/s SAE j429 asme b18.2.1 (usa) | 35 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain | 5/8-18 x 5 | hex c/s SAE j429 fine thread asme b18.2.1 (usa) | 75 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 1/2-20 x 1 3/4 | hex c/s SAE j429 fine thread asme b18.2.1 | 350 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain | 7/16-14 x 3 1/2 | hex c/s SAE j429 asme b18.2.1 (usa) | 225 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain | 5/16-18 x 4 | hex c/s SAE j429 asme b18.2.1 | 500 |
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| TownCountry | AR | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 7 | 1/2-13 x 7 hex cap screw gr.5 zinc | 52 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Plain | 7/16-20 x 4 1/2 | fine hex c/sr gr5 | 141 |
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| ACCURATE | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 x 2 3/4 | hex c/sr 18-8 s/s (fine thread) | 80 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 5 1/4 | coar hex c/sr gr5 | 45 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-20 x 6 1/2 | fine hex c/sr gr5 | 21 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Plain | 5/8-18 x 1 3/8 | fine hex c/sr gr8 | 100 |
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| ACCURATE | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-24 x 1 3/4 | hex c/sr 18-8 s/s (fine thread) | 30 |
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| ACCURATE | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-24 x 2 | hex c/sr 18-8 s/s (fine thread) | 30 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-24 x 4 3/4 | fine hex c/sr gr5 | 53 |
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| Jay-Cee | MI | Hex Head Cap Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain | 1/4-20 x 3/4 | 1/4-20x3/4 hex cap screw 410 stainless steel | inquire |
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| YANKEE | NH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-14 x 2 | 7/16-14 x 2 hex cap screw grade 8 alloy steel zinc yellow | 116 |
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| YANKEE | NH | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-20 x 5 | 1/2-20 x 5 hex cap screw grade 8 steel zinc yellow | 112 |
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| TownCountry | AR | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1 3/4 hex cap screw s.s. 18-8 | 15 |
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| TownCountry | AR | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 10 | 1/2-13 x 10 hex cap screw gr.5 zinc | 21 |
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| Future Fastener | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 2 | #8-32 x 2 hex head cap screw coarse thread stainless steel | 50 |
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| Future Fastener | TX | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | M24-3.00 x 90 | m24-3.0 x 90 hex head cap screw coarse thread a4/316 stainless steel | 10 |
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| Future Fastener | TX | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 1/2 hex cap screw 316 ss | 8 |
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| Future Fastener | TX | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/8-11 x 3/4 hex head cap screw (316) | 11 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Galvanized | m18 x 100 hex head cap screw coarse thread 10.9 hot dip galvanized | 4 |
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| SII | IN | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-28 x 1 | 1/4-28 x 1 grade 5 zinc hex head cap screw) b18.2.1 | 1800 |
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| SII | IN | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/4-10 x 2 | 3/4-10 x 2 316 stainless steel hex cap screw b18.2.1 | 18 |
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| SII | IN | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/4-10 x 2 1/4 | 3/4-10x2 1/4 (ft) unc hex cap screws coarse stain 316 b18.2.1 | 49 |
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| SII | IN | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 7/8-9 x 1 3/4 | 7/8-9x1 3/4 (ft) unc hex cap screws coarse stain 316 b18.2.1 | 30 |
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| SII | IN | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 7/8-9 x 2 1/2 | 7/8-9x2 1/2 (ft) unc hex cap screws coarse stain 316 b18.2.1 | 15 |
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| SII | IN | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 7/8-9 x 4 | 7/8-9x4 (pt) unc hex cap screws coarse stain 316 b18.2.1 | 7 |
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| SII | IN | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1-8 x 4 1/2 | 1-8x4 1/2 (pt) unc hex cap screws coarse stain 316 b18.2.1 | 18 |
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| SII | IN | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 1 1/2 | 1/4-20x1 1/2 (pt) grade 2 hex cap screw zinc cr+3 b18.2.1 | 750 |
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| SII | IN | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 2 1/2 | 1/4-20x2 1/2 (pt) grade 2 hex cap screw zinc cr+3 b18.2.1 | 425 |
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| SII | IN | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 2 3/4 | 5/16-18x2 3/4 (pt) grade 2 hex cap screw zinc cr+3 b18.2.1 | 450 |
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| SII | IN | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 5 | 5/16-18x5 (pt) grade 2 hex cap screw zinc cr+3 b18.2.1 | 180 |
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| SII | IN | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 4 | 3/8-16x4 (pt) grade 2 hex cap screw zinc cr+3 b18.2.1 | 150 |
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| SII | IN | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 7/16 x 2 | 7/16 x2 grd2 hex cap screw zinc b18.2.1 | 175 |
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| SII | IN | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/4-10 x 5 1/2 | 3/4-10x5 1/2 (pt) grade 2 hex cap screw zinc cr+ b18.2.1 | 20 |
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| SII | IN | Hex Head Cap Screw | Class 10.9 | Black Oxide | M8-1.25 x 35 | m8-1.25x35 din933 metric hex cap screw 10.9 black oxide | 600 |
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| SII | IN | Hex Head Cap Screw | Class 10.9 | Plain | M8-1.25 x 60 | m8-1.25x60 din931 metric hex cap screw 10.9 | 50 |
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| SII | IN | Hex Head Cap Screw | Class 10.9 | Plain | M10-1.50 x 30 | m10-1.50x30 din933 metric hex cap screw 10.9 | 475 |
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| SII | IN | Hex Head Cap Screw | Class 10.9 | Plain | M12-1.75 x 80 | m12-1.75x80 din931 metric hex cap screw 10.9) | 190 |
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| SII | IN | Hex Head Cap Screw | Class 10.9 | Plain | M16-2.00 x 60 | m16-2.00x60 din931 metric hex cap screw 10.9 | 59 |
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| SII | IN | Hex Head Cap Screw | Class 10.9 | Plain | M16-2.00 x 70 | m16-2.00x70 din931 metric hex cap screw 10.9) | 10 |
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| TownCountry | AR | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-20 x 1 | 7/16-20 x 1 hex cap screw gr.5 zinc | 25 |
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| SII | IN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 | 5/16-18 x 1 18-8 stainless steel hex cap screw) b18.2.1 | 252 |
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| SII | IN | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 8 | 3/8-16x8 (pt) hex cap screws grade 5 coarse med. carbon zinc cr+3 b18.2.1 | 20 |
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| SII | IN | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M14-2.00 x 50 | m14-2.00 x 50 10.9 zinc hex cap screw | 5 |
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