Hex Head Cap Screw (ANSI 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.
0 Hex Head Cap Screw (ansi 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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3 x 20 | m 3.0 x 20.0mm 18-8 hex cap screws full thread din 933 | 233 |
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| Century | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 2 3/4 | 5/8-11 x 2 3/4 hex hd cap screw grade 5 zinc plt | 50 |
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| Century | FL | Hex Head Cap Screw | Class 12.9 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M20 x 160 | m20x160 hhcs 12.9 +geomet 321m geomet 321 + m topcoat. iso 4014 partial thread (thd length 52mm +/-.42) din 931 | 10 |
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| Century | FL | Hex Head Cap Screw | Steel | Zinc/Yellow | 3/8-16 x 1 | 3/8-16 x 1 hex hd cap screw steel zinc ylw | 2644 |
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| AIH | AZ | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | M8-1.25 x 20 | hex c/s a4-80 s/s | 106 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 x 20 | hex c/s s/s | 152 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 x 16 | hex c/s s/s | 187 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 x 25 | hex c/s s/s | 100 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 x 35 | hex c/s s/s | 150 |
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| QFC | TX | Hex Head Cap Screw | Grade 5 | Galvanized | 3/8-16 x 4 1/2 | 3/8-16x4 1/2 hex c/s gr5 hdg b18.2.1 | 6 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/8-16 x 4 1/2 | 3/8-16x4 1/2 hex c/s gr2 hdg b18.2.1 | 1612 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/8-16 x 3 1/2 | 3/8-16x3 1/2 hex c/s gr2 hdg b18.2.1 | 194 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 5 | 3/4-10x5 hex c/s gr2 hdg b18.2.1 | 5 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 6 | 3/4-10x6 hex c/s gr2 hdg b18.2.1 | 6 |
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| QFC | TX | Hex Head Cap Screw | Grade 5 | Galvanized | 3/4 x 6 | 3/4x6nc gr5 galv cap scre b18.2.1 | 1 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 6 1/2 | 3/4-10x6 1/2 hex c/s gr2 hdg b18.2.1 | 9 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 4 1/2 | 3/4-10x4 1/2 hex c/s gr2 hdg b18.2.1 | 4 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 4 | 3/4-10x4 hex c/s gr2 hdg b18.2.1 | 83 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 10 1/2 | 3/4-10x10 1/2 w/2 thread hex c/s gr2 hdg b18.2.1 | 33 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 7 1/2 | 3/4-10x7 1/2 hex c/s gr2 hdg b18.2.1 | 10 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 9 1/2 | 3/4-10x9 1/2 hex c/s gr2 hdg b18.2.1 | 6 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 7/8-9 x 7 | 7/8-9x7 hex c/s gr2 hdg b18.2.1 | 60 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 7/8-9 x 4 | 7/8-9x4 hex c/s gr2 hdg b18.2.1 | 33 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 7/8-9 x 5 | 7/8-9x5 hex c/s gr2 hdg b18.2.1 | 30 |
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| QFC | TX | Hex Head Cap Screw | Steel | Galvanized | 1 x 3 | 1x3 hdg a325 hex cap screw b18.2.1 | 2475 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 1-8 x 5 | 1-8x5 hex c/s gr2 hdg b18.2.1 | 9 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 1-8 x 4 1/2 | 1-8x4 1/2 hex c/s gr2 hdg b18.2.1 | 62 |
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| QFC | TX | Hex Head Cap Screw | Steel | Galvanized | 1 x 2 3/4 | 1x2 3/4 galv a325 hex cap scr b18.2.1 | 156 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 1-8 x 6 1/2 | 1-8x6 1/2 hex c/s gr2 hdg b18.2.1 | 9 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5/8 | 1/4-20 x 5/8 hex c/s s/s pass 304ss MS35307-305 | 383 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 hex c/s s/s pass 304ss MS35307-303 | 767 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 3/4 | 1/4-20 x 1-3/4 hex c/s s/s pass 304ss MS35307-313 | 151 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5/8 | 5/16-18 x 5/8 hex c/s s/s pass 304ss MS35307-331 | 5 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 hex c/s s/s pass 304ss MS35307-308 | 259 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 3/4 | 5/16-18 x 3/4 hex c/s s/s pass 304ss MS35307-332 | 25 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/2 | 1/4-20 x 1-1/2 hex c/s s/s pass 304ss MS35307-312 | 78 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 7/8 | 1/4-20 x 7/8 hex c/s s/s 304ss MS35307-307 | 668 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 7/8 | 5/16-18 x 7/8 hex c/s s/s pass 304ss MS35307-333 | 974 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | 1/4-20 x 3/4 s/s hex/c/s 304ss MS35307-306 | 161 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/4 | 1/4-20 x 1-1/4 hex c/s s/s pass 304ss MS35307-310 | 816 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/8 | 1/4-20 x 1-1/8 hex c/s s/s pass 304ss MS35307-309 | 61 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 1/4 | 5/16-18 x 1-1/4 hex c/s s/s pass 304ss MS35307-336 | 73 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 1/2 | 5/16-18 x 1-1/2 hex c/s s/s pass 304ss MS35307-338 | 70 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 | 5/16-18 x 1 hex c/s s/s pass 304ss MS35307-334 | 1 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 2 1/2 | 5/16-18 x 2-1/2 hex c/s s/s pass 304ss MS35307-342 | 90 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/8 | 3/8-16 x 1-1/8 hex c/s s/s pass 304ss MS35307-361 | 27 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 1/8 | 5/16-18 x 1-1/8 hex c/s s/s pass 304ss MS35307-335 | 822 |
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| AIH | AZ | 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 c/s s/s pass 304ss MS35307-360 | 56 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/2 | 3/8-16 x 1-1/2 hex c/s s/s pass 304ss MS35307-364 | 78 |
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