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 | Grade 5 | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 hex hd cap screw grade 5 rohs zinc clear (china) e6a | 16200 |
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| Century | FL | Hex Head Cap Screw | Steel | Plain / Furnace Black | M1222 | m1222rn6c220nann screw cap hexagon head | 1100 |
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| Century | FL | Hex Head Cap Screw | nas1611-014 | 53 |
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| Century | FL | Hex Head Cap Screw | nas1523c3h | 7 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-32 x 1 | hex c/s s/s | 2340 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-32 x 3/8 | hex c/s s/s | 950 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-32 x 1/2 | hex c/s s/s | 118 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-32 x 5/8 | hex c/s s/s | 656 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 1 | hex c/s s/s | 1038 |
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| AIH | AZ | Hex Head Cap Screw | Brass | Plain / Furnace Black | 1/4-20 x 1 | hex c/s | 425 |
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| AIH | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 | hex c/s | 2000 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 1 1/4 | hex c/s s/s | 443 |
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| AIH | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 3/8 | plate | 1500 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 1 3/4 | hex c/s s/s | 2278 |
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| AIH | AZ | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 1 1/2 | hex c/s | 200 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 5/8 | hex c/s s/s | 1196 |
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| AIH | AZ | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3/4 | hex c/s | 1925 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 3/4 | hex c/s s/s | 3849 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 7/8 | hex c/s s/s | 225 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 1 | hex c/s s/s | 602 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 1 1/4 | hex c/s s/s | 1120 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #4-40 x 3/16 | hex c/s s/s | 117 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 3/4 | hex c/s s/s | 1175 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 1 | hex c/s s/s | 2 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 1/4-20 x 3/4 | 1/4-20 x 3/4 hex cap screw grade 2 black b18.2.1 | 500 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 1/4-20 x 1 | 1/4-20 x 1 hex cap screw grade 2 b18.2.1 | 500 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 hex cap screw grade 2 zinc b18.2.1 | 2596 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 1/4-20 x 1 | 1/4-20 x 1 hex cap screw grade 2 b18.2.1 | 9951 |
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| QFC | TX | Hex Head Cap Screw | ASTM A449 | Galvanized | 1-8 x 4 1/2 | 1-8x4 1/2 hvy hex bolt washer face or c/s a449full thread hdg b18.2.1 | 33 |
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| QFC | TX | Hex Head Cap Screw | ASTM A449 | Galvanized | 5/8-11 x 6 | 5/8-11x6 a449-1 full thread heavy hex cap scr m/g b695 class 50 washer faced b18.2.1 | 2 |
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| QFC | TX | Hex Head Cap Screw | Grade 5 | Galvanized | 5/16-18 x 1 | 5/16-18x1 hhcs gr 5 hdg b18.2.1 | 69 |
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| QFC | TX | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18 x 1 hex cap screw gr 8 plain b18.2.1 | 7620 |
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| QFC | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 1 | 5/16-18 x 1 hex cap screw gr 8 zy b18.2.1 | 200 |
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| QFC | TX | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 5/16-18 x 2 | 5/16-18 x 2 hex cap screw 316 s/s b18.2.1 | 190 |
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| QFC | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 3 1/2 | 5/16-18 x 3 1/2 hex cap screw gr 8 yz full thread b18.2.1 | 1400 |
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| QFC | TX | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 5/16-18 x 2 3/4 | 5/16-18 x 2 3/4 hex cap screw 316 s/s b18.2.1 | 773 |
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| QFC | TX | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 5/16-18 x 2 1/2 | 5/16-18 x 2 1/2 hex cap screw 316 b18.2.1 | 221 |
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| QFC | TX | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 5/16-18 x 2 1/2 | 5/16-18 x 2-1/2 hex cap screw gr 8 b18.2.1 | 1881 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 5/16-18 x 4 1/2 | 5/16-18 x 4 1/2 hex cap screw grade 2 b18.2.1 | 2850 |
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| QFC | TX | Hex Head Cap Screw | Grade 8 | Plain / Furnace Black | 5/16-18 x 3/4 | 5/16-18 x 3/4 hex cap screw gr 8 plain b18.2.1 | 33500 |
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| QFC | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-24 x 2 | 5/16-24 x 2 hex cap screw gr 5 zinc b18.2.1 | 100 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 hex cap screw grade 2 b18.2.1 | 13 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 1/4-20 x 1 1/2 | 1/4-20 x 1-1/2 hex cap screw grade 2 b18.2.1 | 200 |
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| QFC | TX | Hex Head Cap Screw | Grade 2 | Plain / Furnace Black | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 hex cap screw grade 2 b18.2.1 | 45 |
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| AIH | AZ | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/4-20 x 1 1/4 | hex c/s | 1506 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 1 1/2 | hex c/s s/s | 239 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 2 | hex c/s s/s | 381 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 1/2 | hex c/s s/s | 244 |
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| AIH | AZ | Hex Head Cap Screw | Brass | Plain / Furnace Black | 1/4-28 x 3/8 | hex c/s | 651 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 7/16-14 x 3/4 | hex c/s s/s | 5 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 1 1/4 | hex c/s s/s | 55 |
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| AIH | AZ | Hex Head Cap Screw | Grade 5 | Plain / Furnace Black | 1/2-13 x 3 | hex c/s | 100 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 1/2 | hex c/s s/s | 30 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 3/4 | hex c/s s/s | 80 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 1 1/4 | hex c/s s/s | 150 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 3 | hex c/s s/s | 24 |
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| AIH | AZ | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-24 x 1 | hex c/s s/s | 84 |
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