Hex Head Cap Screw (ASME 18.2.1)
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.
Hex Head Cap Screw (b18.2.1), 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 | 316, 317, A4 Stainless | Plain | M10 x 25 | bn624 m10 x 25 | 26 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain | 1/4-20 x 1 | 1/4-20 x 1 hex hd cap screw (GRADE 5 ZINC RoHS COMPLIANT) (GRADE 5 ZINC RoHS COMPLIANT) | 1900 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain | 1/4-20 x 1 | 1/4-20 x 1 hex hd cap screw (STEEL) (STEEL) | 363 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 hex hd cap screw (GRADE 5 ZINC PLT) (GRADE 5 ZINC PLT) () () | 100 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | M8-1.25 x 40 | m8 x 1.25 x 40 mm metric hex bolt a-4 stainless fully threaded | 43 |
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| TownCountry | AR | Hex Head Cap Screw | Class 10.9 | Zinc/Yellow | M22-2.50 x 100 | m22-2.50 x 100mm hex cap screw 10.9 yellow zinc | 10 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-0.80 x 45 | m5-.8 x 45m hex cap screw class 8.8 plated | 50 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 45 | m10-1.5 x 45mm class 8.8 zinc cap screw din 933 | 1200 |
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| OneMonroe | MN | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-14 x 4 | 1-14 x 4 zinc finish sae j429 grade 5 hex cap screw | 15 |
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| OneMonroe | MN | Hex Head Cap Screw | Grade 8 | Plain | 3/8-24 x 1 1/2 | 3/8-24 x 1-1/2 plain finish sae j429 grade 8 hex cap screw | 100 |
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| OneMonroe | MN | Hex Head Cap Screw | Steel | Zinc/Clear | M6-1.00 x 16 | screw hex head cap f/t m6-1.0x16 steel zinc / iso 4017 din 933 | 40 |
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| OneMonroe | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6 | 6m x 1.0 x 55 hx hd c/s-s.s. | 80 |
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| OneMonroe | MN | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 3/4 | 5/16-18 x 1-3/4 hx hd c/s full thread-s.s. | 75 |
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| OneMonroe | MN | Hex Head Cap Screw | Grade 8 | Plain | 7/8-14 x 6 1/2 | 7/8-14 x 6-1/2 gr.8 hx hd c/s-nf-plain | 15 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M18-2.50 x 80 | m18 x 2.5 x 80 cl 8.8 full thread hx hd c/s-zp | 90 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20-2.50 x 25 | m20 x 2.5 x 25 cl 8.8 full thread hx hd c/s-zp | 15 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20-2.50 x 35 | m20 x 2.5 x 35 cl 8.8 full thread hx hd c/s-zp | 105 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20-2.50 x 40 | m20 x 2.5 x 40 cl 8.8 full thread hx hd c/s-zp | 100 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20-2.50 x 55 | m20 x 2.5 x 55 cl 8.8 full thread hx hd c/s-zp | 90 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20-2.50 x 60 | m20 x 2.5 x 60 cl 8.8 full thread hx hd c/s-zp | 80 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20-2.50 x 65 | m20 x 2.5 x 65 cl 8.8 full thread hx hd c/s-zp | 19 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M20-2.50 x 75 | m20 x 2.5 x 75 cl 8.8 full thread hx hd c/s-zp | 70 |
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| OneMonroe | MN | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6-1.00 x 65 | m6 x 1.0 x 65 pt cl 8.8 hx hd c/s-zp | 950 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 7/8 | 1/2-13 x 7/8 nc hex cap screw grade 8 zinc yellow | 250 |
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| Weaver | WA | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M22-2.50 x 160 | 22-2.5x160 class 8.8 hex c/s zinc | 4 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-24 x 3 1/2 | 3/8-24x3 1/2 fine hex cap scr gr5 zinc | 994 |
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| ACCURATE | IL | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M8 x 45 | M8x45 10.9 ft hex cap scr zinc din 933 M84593310Z | 750 |
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| ACCURATE | IL | Hex Head Cap Screw | Class 8.8 | Plain | M20 x 65 | M20x65 8.8 ft hex cap scr plain din 933 M2065D9338.8 | 200 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Plain | 1 1/4-7 x 8 | coarse hex c/sr gr8 | 5 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1 1/2-6 x 4 1/2 | coar hex c/sr gr5 | 5 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 3 3/4 | hex c/sr gr2 | 135 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 6 | hex c/sr gr2 | 90 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-14 x 2 3/4 | coar hex c/sr gr5 | 26 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4-10 x 1 1/4 | coarse hex c/sr gr8 | 49 |
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| ACCURATE | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/8-9 x 2 | hex c/sr 18-8 s/s | 1 |
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| ACCURATE | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 x 8 | M6x8 hex c/sr a2 18-8 304 (1.0 thread pitch) din 933 M6008D933A2 | 135 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-20 x 1 3/4 | fine hex c/sr gr8 | 166 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 9/16-12 x 4 | coar hex c/sr gr5 | 347 |
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| ACCURATE | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16-14 x 1 | 7/16-14x1 hex cap scr 18-8 s/s steel | 150 |
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| ACCURATE | IL | Hex Head Cap Screw | Grade 8 | Plain | 3/4-10 x 2 3/4 | 3/4-10x2 3/4 unc hex cap scr gr8 plain | 2181 |
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| ACCURATE | IL | Hex Head Cap Screw | Steel | Plain | M10-100 x 10 | M10x100 10.9 pt hex cap scr plain din 931 M10100D93110 | 29 |
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| ACCURATE | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 3/4 | 1/2-13x3 3/4 hex cap scr 18-8 s/s steel | 76 |
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| QFC | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 20 | M10-1.5x20 hhcs c8.8 zinc din 933 | 390 |
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| QFC | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10 | 10m-1.5x25 hex cap screw c8.8 zinc | 81 |
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| QFC | TX | Hex Head Cap Screw | Steel | Zinc/Yellow | M10-1.50 x 25 | M10-1.5x25 hex cap screw trivalent z/y | 2480 |
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| QFC | TX | Hex Head Cap Screw | Steel | Zinc/Clear | M10-1.50 x 25 | M10-1.5x25 hex cap screw trivalent | 400 |
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| QFC | TX | Hex Head Cap Screw | Steel | Phosphate | 10 | 10m-1.5x25 hex cap sc d933 phosphate b18.2.1 | 1000 |
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| QFC | TX | Hex Head Cap Screw | Steel | Zinc/Clear | M10-1.50 x 30 | M10-1.5x30 hex cap screw zinc | 400 |
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| QFC | TX | Hex Head Cap Screw | Steel | Zinc/Clear | M4-0.70 x 10 | M4-.7x10 hex tap bolt zinc din 933 | 300 |
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| QFC | TX | Hex Head Cap Screw | Brass | Plain | M4-0.70 x 20 | M4-.7x20 hex bolt brass din 933 | 1240 |
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| QFC | TX | Hex Head Cap Screw | Steel | Zinc/Clear | M10-1.50 x 35 | M10-1.5x35 hex cap screw trivalent | 94 |
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| QFC | TX | Hex Head Cap Screw | Steel | Zinc/Clear | M10-1.50 x 35 | M10-1.5x35 hex cap screw trivalent | 5438 |
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| QFC | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 40 x 931 | M10-1.5x40 hcs d931 c-8.8 zinc | 10 |
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| QFC | TX | Hex Head Cap Screw | Steel | Plain | M10-1.50 x 50 | M10-1.5x50 hex bolt steel din 933 | 225 |
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| QFC | TX | Hex Head Cap Screw | Class 10.9 | Plain | M10-1.50 x 50 | M10-1.5x50 hhcs c10.9 plain din 931 | 2052 |
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| QFC | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10-1.50 x 50 | M10-1.5x50 hcs 8.8 zinc din 931 | 400 |
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| QFC | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-8.00 x 12 | M5-8x12 hhcs c8.8 zinc din 933 | 12000 |
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| QFC | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M5-8.00 x 12 | M5-8x12 hhcs c8.8 zinc din 933 | 13508 |
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| QFC | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-0.80 x 12 | M5-.8x12 hex cap screw a2 | 280 |
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| QFC | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-0.80 x 16 | M5-.8x16 hex cap screw 18-8 s/s | 500 |
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| QFC | TX | Hex Head Cap Screw | Steel | Zinc/Yellow | M10-1.25x75 hex cap screw zinc/yellow | 428 |
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| QFC | TX | Hex Head Cap Screw | Class 8.8 | Plain | M6-1.00 x 25 | M6-1.0x25 hex cap screw c 8.8 din 933 | 3500 |
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| American | NY | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 5 1/2 | 1-8x5-1/2 hex cap screw grade 5 zinc plate | 23 |
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| YANKEE | NH | Hex Head Cap Screw | Grade 8 | Plain | 1 1/2-6 x 7 | 1-1/2-6 x 7 hex cap screw grade 8 alloy steel partial thread (brighton-best) | 3 |
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| YANKEE | NH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 3 1/2 | 1/2-13 x 3-1/2 hex cap screw grade 5 steel zinc plated | 1519 |
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| YANKEE | NH | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/8-11 x 3 | 5/8-11 x 3 hex cap screw type-316 stainless steel | 11 |
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| METRO IND | OH | Hex Head Cap Screw | Grade 8 | Plain | 1/4-20 x 3/4 | 1/4-20x3/4 hex c/s grade 8 plain | 75 |
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| Set Screw | IL | Hex Head Cap Screw | Steel | Plain | 5/16-18 x 3/4 | 5/16-18 x 3/4 (loa) steel not hardened hex head cap screw | inquire |
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| Set Screw | IL | Hex Head Cap Screw | Steel | Plain | 5/16-18 x 1.0 | 5/16-18 x 1.0 (loa) steel not hardened hex head cap screw | inquire |
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| Future Fastener | TX | Hex Head Cap Screw | Steel | Zinc/Clear | M12 x 280 | m12 x 280 hex head cap screw plated | 40 |
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| Future Fastener | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 x 120 | m6 x 120 hex head cap screw stainless steel | 50 |
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| Future Fastener | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 18 | M4x18 hex head cap screw ss | 125 |
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| Future Fastener | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M30-3.50 x 250 | M30-3.50x250 hex head cap screw coarse thread 18-8 304 steel | 16 |
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| Future Fastener | TX | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M24 x 120 | M24x120 hex head cap screw 10.9 zinc plated | 20 |
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| Express | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20x3/8 hex bolt grade 5 zinc | 200 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/2 | 5/16-18 x 1 1/2 hex cap screws gr 5 zinc b18.2.1 | 295 |
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| TSF | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M10 x 25 | hex hd cap class 8.8 zinc m10 x 25mm | 452 |
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| TSF | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M12-1.75 x 60 | hex cap screw din 933-8.8 zinc m12-1.75 x 60mm | 135 |
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| TSF | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 2 1/2 | hex hd cap screw gr5. zp 1/4-20 x 2-1/2 | 700 |
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| TSF | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3/4 | hex hd cap screw gr5 zinc 5/16-18 x 3/4 | 786 |
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| TSF | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 1/2 | hex hd cap screw gr5 zinc 3/8-16 x 1/2 | 1090 |
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| TSF | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-14 x 3 1/2 | hex hd cap screw gr5 zinc 7/16-14 x 3-1/2 | 338 |
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| TSF | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 3/4 | hex cap 18-8 ss 1/2-13 x 1 3/4 | 190 |
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| TSF | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 2 | hex cap gr. 5 zinc plated 1/2-13 x 2 | 50 |
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| TSF | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8-11 x 2 | hex cap ss 316 5/8-11 x 2 | 1 |
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| TSF | TX | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/8-11 x 2 1/2 | hex hd cap screw s/s 316 5/8-11 x 2 1/2 | 3 |
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| TSF | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 5 | hex hd cap screw gr5 zinc 5/8-11 x 5 | 448 |
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| TSF | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M6-10 x 30 | hex cap gr 8.8 zinc plated din933 m6-10x30mm | 200 |
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| TSF | TX | Hex Head Cap Screw | Grade 8 | Plain | 3/4-10 x 2 | hex hd cap screw full thread gr.8 plain 3/4-10 x 2 | 80 |
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| TSF | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 2 1/2 | hex hd cap screw gr5 zinc 3/4-10 x 2-1/2 | 76 |
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| TSF | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 x 2 1/2 | hex cap ss 316 3/4-10 x 2-1/2 | 15 |
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| TSF | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/4-10 x 4 1/2 | hex cap gr 8 yz 3/4-10 x 4-1/2 | 95 |
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| TSF | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-9 x 2 1/2 | hex hd cap screw gr 5 zinc 7/8-9 x 2-1/2 | 15 |
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| TSF | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/8-9 x 4 1/2 | hex hd cap screw gr5 zinc 7/8-9 x 4-1/2 | 127 |
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| TSF | TX | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M8-1.25 x 50 | hex cap screw din 933-8.8 zinc m8-1.25 x 50mm | 100 |
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| TSF | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/8-9 x 4 | hex head cap screw 18-8 ss 7/8-9x4 | 12 |
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