Hex Head Cap Screw (ANSI ASME 18.2.3.1m)
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 b18.2.3.1m), 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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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 3/8-16 x 3 1/2 | hex c/s | 11,348 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 3/8-16 x 2 | bolt i | 10,583 |
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| Global | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | hex c/s 18-8 ss | 8,000 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | hex c/s i | 3,000 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | M8-1.25 x 40 | hex c/s i | 6,098 |
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| Global | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 x 20 | hex c/s 18-8 ss | 4,700 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | #4-40 x 7/16 | hex c/s i | 4,019 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/2 | hex c/s | 3,770 |
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| Global | CA | Hex Head Cap Screw | Grade 8 | Plain | 1/4-20 x 1/2 | hex c/s | 300 |
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| Global | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 x 3 | hex c/s 18-8 ss | 2,718 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | hex c/s | 2,150 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | hex c/s i | 2,100 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | M6-1.00 x 25 | hex c/s i | 595 |
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| Global | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 x 1 1/4 | hex c/s 18-8 ss | 2,003 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 3/4 | bolt i | 1,996 |
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| Global | CA | Hex Head Cap Screw | Steel | Plain | 3/8-16 x 3/4 | hex c/s | 1,837 |
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| Global | CA | Hex Head Cap Screw | Grade 8 | Plain | 1/4-28 x 3/4 | hex c/s | 1,750 |
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| Global | CA | Hex Head Cap Screw | Nylon (Polyamide) | Plain | 5/8-11 x 1 | hex c/s | 749 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | 5/16-18 x 3/4 | hex c/s i | 1,100 |
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| Global | CA | Hex Head Cap Screw | Steel | Zinc/Clear | M6-1.00 x 20 | hex c/s i | 1,035 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 6 | nc hex c/s 18-8 ss | 473 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 4 1/2 | nc hex c/s 18-8 ss | 65 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain | 3/4 x 3 1/4 | nc b-7 hex c/s | 494 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Galvanized | 7/8 x 14 | nc hex c/s hot dip | 35 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1 1/8 x 10 | nc hex c/s | 8 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Galvanized | 5/8 x 24 | nc hex c/s hot dip | 22 |
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| Jackson | MS | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 7/16-20 x 6 | nf hex c/s | 199 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain | M22-2.50 x 40 | hex c/s f/t | 112 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain | M8-1.25 x 50 | hex c/s partially threaded | 285 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain | M24-3.00 x 110 | hex c/s partially threaded | 169 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain | M20-2.50 x 150 | hex c/s partially threaded | 25 |
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| Jackson | MS | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M16-1.50 x 50 | fine pitch hex c/s f/t | 51 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain | 1 1/4-8 | tpix3 b-7 hex c/s | 39 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain | M20-2.50 x 280 | hex c/s partially threaded | 14 |
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| Jackson | MS | Hex Head Cap Screw | Class 10.9 | Plain | M12-1.75 x 60 | hex c/s partially threaded | 1040 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Plain | 1 1/8-8 | tpix6 1/2 nc b-7 hex c/s | 31 |
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| Jackson | MS | Hex Head Cap Screw | Grade B7 | Zinc/Clear | 1/4 x 3/4 | nc b-7 hex c/s | 1026 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/8 x 3 3/4 | nc hex c/s 18-8 ss | 82 |
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| Jackson | MS | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1-8 x 2 1/2 | nc hex c/s 18-8 ss | 24 |
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| Jackson | MS | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-18 x 1 3/4 | nc hex c/s 316 ss | 2039 |
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| Global | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/4 | bolt 18-8 ss | 27 |
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| MESAFAST | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 1/2 | hex c/s 18-8 s/s 18-8 s/s | 34.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 2 | Galvanized | 1/2-13 x 4 | hex c/s gr2 hot dip hot dip | 6.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Steel | Galvanized | 1/2-13 x 3/4 | hex c/s hot dip hot dip anized | 196.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade A | Galvanized | 5/8-11 x 16 | 5/8-11x16 hex c/s a307 6 thrd hot dip 6 thrd hot dip | 4.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 2 | Black Oxide | 1/2-13 x 3/4 | hex c/s gr2 steel black oxide | 135.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-24 x 1 1/4 | hex c/s gr5 steel | 90.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3/4 | hex c/s gr5 steel | 50.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-28 x 2 | hex c/s gr5 steel | 50.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-28 x 1 3/4 | hex c/s gr5 steel | 50.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-24 x 3/4 | hex c/s gr5 steel | 50.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 3/4 | hex c/s gr5 steel | 42.0 |
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| MESAFAST | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 7 1/2 | hex c/s 316 stainless 316 stainless | 47.0 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/2 x 1 1/2 | nc hex c/s | 450 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/8 x 2 | nc hex c/s | 1219 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/2 x 5 1/2 | nc hex c/s | 93 |
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| Jackson | MS | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/8 x 4 1/2 | nc hex c/s | 720 |
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| MESAFAST | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 7/8 | hex c/s 18-8 s/s 18-8 s/s | 100.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 4 1/2 | 3/4-10x4-1/2 hex c/s gr2 hot dip hot dip | 30.0 |
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| MESAFAST | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 1/4 | hex c/s gr5 steel | 76.0 |
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| Jackson | MS | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-16 x 3 1/2 | nf hex c/s | 926 |
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