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)
| Search Results Sponsored by Century Fasteners, your source for Hex Cap Screws. For more results, visit centuryfasteners.com | ||||||||
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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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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 3/8-16 x 1 | 3/8-16 x 1 g5 blk hex hd bolts f/th | 100 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 1/4-20 x 1/2 | 1/4-20 x 1/2 gr.5 blk hex hd bolts f/th | stock |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 3/4-10 x 2 1/2 | 3/4-10 x 2 1/2 gr.5 blk hex hd bolts f/th | 136 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 7/16-14 x 1 1/4 | 7/16-14 x 1 1/4 gr.5 blk hex hd bolts | stock |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 g5 zn hex hd bolts f/th | 3,360 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 3/4-10 x 4 | 3/4-10 x 4 gr.5 blk hex hd bolts f/th | 46 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 1-8 x 3 3/4 | 1 -8 x 3 3/4 gr.5 blk hex hd cap screws usa (max th/l 2-1/2) | stock |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20 x 7/8 g5 zn hex hd bolts f/th | 2,300 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 gr.5 zn hex hd bolts f/th | 1,842 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 5/8-11 x 2 | 5/8-11 x 2 gr.5 blk hex hd bolts f/th | stock |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 g5 zn hex hd bolts pt | 1,240 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 3/4-10 x 2 3/4 | 3/4-10 x 2 3/4 gr.5 blk hex hd bolts f/th | stock |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 g5 zn hex hd bolts f/th | 1,830 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Black Oxide | 3/4-10 x 2 | 3/4-10 x 2 g5 blk hex hd bolts f/th | stock |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 2 | 5/16-18 x 2 gr.5 zn hex hd bolts pt | 770 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 3/4 | 5/16-18 x 1 3/4 gr.5 zn hex hd bolts | 1,035 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 2 1/2 | 5/16-18 x 2 1/2 gr.5 zn hex hd bolts | 788 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 1/2 | 5/16-18 x 3 1/2 gr.5 zn hex hd bolts | 656 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1 | 5/16-18 x 1 gr.5 zn hex hd bolts f/th | 1,942 |
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| MetricThrd | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 3 1/4 | 5/16-18 x 3 1/4 gr.5 zn hex hd bolts | 450 |
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