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 | 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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 5/8 | ms35308-305 screw | 776 |
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| Century | FL | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | M16 x 30 | m16x30 hhcs a4-80 full thread a4-80 din 933 | 54 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 3/4-10 x 8 | 3/4-10x8 grade 2 hex head cap screw unc thread hot dip galvanized | 28 |
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| Future Fastener | TX | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | metric hex head cap screw assortment coarse thread 18-8 304 steel | 1 |
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| Future Fastener | TX | Hex Head Cap Screw | Steel | Galvanized | 3/8-16 x 9 | 3/8-16x9 hex head cap screw hot dip galvanized | 20 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 2 | Galvanized | 1/2-13 x 1 | 1/2-13x1 grade 2 hex head cap screw unc thread hot dip galvanized | 25 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 g2 hex cap screw plt | 350 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade B | Plain | 5/8-11 x 4 | 5/8-11x4 a307b heavy hex head cap screw unc thread plain black | 88 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade A | Plain | 5/8-11 x 6 | 5/8-11x6 grade a307b heavy hex head cap screw unc thread plain black | 50 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 5 | Plain | 5/8-11 x 4 | 5/8-11x4 g5 hex hd cap screw (blk) | 7 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 5 | Black Oxide | 3/4-10 x 4 | 3/4-10x4 gr.5 hex hd cap screw blk | 26 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 5 | Plain | 1 1/2-6 x 7 1/2 | 1-1/2-6x7-1/2 grade 5 hex head cap screw unc thread plain black | 2 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 5 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 1/2-13 x 3 | 1/2-13x3 grade 5 hex head cap screw unc thread xylan | 2 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 5 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 3/4 x 4 | 3/4x4 grade 5 hex head cap screw unc thread xylan | 2 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 5 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 5/8 x 4 | 5/8x4 grade 5 hex head cap screw unc thread xylan | 2 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 5 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 7/8 x 5 | 7/8x5 grade 5 hex head cap screw unc thread xylan | 2 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 5 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 3/4 x 5 | 3/4x5 grade 5 hex head cap screw unc thread xylan | 2 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 4 | 5/8-11x4 grade 8 hex head cap screw unc thread l.h. yellow zinc | 4 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 3 1/2 | 5/8-11x3-1/2 grade 8 (full thread) hex head cap screw yellow zinc | 152 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-18 x 2 1/2 | 5/8-18x2-1/2 grade 8 hex head cap screw fine thread yellow zinc | 7 |
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| Future Fastener | TX | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-20 x 1 1/4 | 1/2-20x1-1/4 hex head cap screw fine thread 316 stainless steel | 21 |
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| Future Fastener | TX | Hex Head Cap Screw | Grade B7 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 7/8-9 x 4 | 7/8-9x4 b7 hex head unc thread xylan/teflon | 2 |
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| FTS | OH | Hex Head Cap Screw | Grade 8 | Plain | 7/8-14 x 5/12 | hx c/s fr 8 | 400 |
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| FTS | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-24 x 2 1/2 | hx c/s gr 5 zn | 400 |
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| General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 5/8-11 x 3 1/2 | 5/8-11x3.5 hhcs gr8 zidi bake b18.2.1 | 450 |
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| General F | MI | Hex Head Cap Screw | Class 10.9 | Phosphate | M6-1.00 x 45 | M6-1.0x45 hhcs 10.9 gm7114m din 931 | 261735 |
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| General F | MI | Hex Head Cap Screw | Grade 5 | Plain | 1/4-20 x 1 1/4 | 1/4-20x1.25 sems hhcs gr5.1 fw b18.2.1 | 33950 |
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| General F | MI | Hex Head Cap Screw | Class 8.8 | Plain | M10-1.50 x 20 | M10-1.5x20 hhcs 8.8 full thread zidi | 9765 |
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| General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 1/2-20 x 1 1/2 | 1/2-20x1.5 hhcs gr8 zidi .0002 b18.2.1 | 800 |
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| General F | MI | Hex Head Cap Screw | Steel | Zinc/Yellow | 1/2-13 x 1 1/8 | 1/2-13x1.125 hhcs 5 zn ylw b18.2.1 | 2000 |
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| General F | MI | Hex Head Cap Screw | Steel | Zinc/Clear | 3/4-10 x 1 1/20 | 3/4-10x1.50 hhcs 5 f/t zn clr b18.2.1 | 117 |
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| General F | MI | Hex Head Cap Screw | Grade 8 | Plain | 7/8-9 x 2 1/4 | 7/8-9x2.25 hhcs gr8 alloy b18.2.1 | 7600 |
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| ASFCORP | MI | Hex Head Cap Screw | Class 8.8 | Zinc/Clear | M4-0.70 x 16 | m4-.7ft x 16 hex hd cap scw cl 8.8 din 933 tri zn fe/zn 5an pkg | 8464 |
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| ASFCORP | MI | Hex Head Cap Screw | Class 8.8 | Plain | M8-1.25 x 25 | m8-1.25ft x 25 hex hd cap scw cl 8.8 din 933 pkg | 382 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 5 | Plain | 3/8-16 x 2 1/2 | 3/8-16 x 2 1/2 hex hd cap scw gr 5 | 3,150 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 8 | Plain | 1-8 x 4 | 1-8 x 4 hex hd cap scw gr 8 | 158 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 8 | Plain | 3/4-10 x 2 1/4 | 3/4-10 x 2 1/4 hex hd cap scw gr 8 pkg | 3 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 5 | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1 1/4 hex hd cap scw gr 5 | 350 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 2 1/2 | 3/4-10 x 2 1/2 hex hd cap scw gr 5 tri zn fe/zn 5an pkg | 156 |
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| ASFCORP | MI | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/8-11 x 1 1/2 | 5/8-11 x 1 1/2 hex hd cap scw 316 ss pkg | 25 |
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| ASFCORP | MI | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M12-1.75 x 55 | m12-1.75 x 55 hex hd cap scw cl 10.9 din 931 tri zn fe/zn 5an pkg | 44 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 8 | Plain | 5/8-11 x 1 1/4 | 5/8-11 x 1 1/4 hex hd cap scw gr 8 pkg | 1 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 2 | 1/4-20 x 2 hex hd cap scw gr 5 tri zn fe/zn 5an pkg | 10 |
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| ASFCORP | MI | Hex Head Cap Screw | Class 10.9 | Zinc/Clear | M10-1.50 x 110 | m10-1.5 x 110 hex hd cap scw cl 10.9 din 931 tri zn dich fe/zn 5cn pkg | 95 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 2 | 1/4-20 x 2 hex hd cap scw gr 5 tri zn dich fe/zn 5cn pkg | 800 |
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| ASFCORP | MI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16-14 x 2 1/2 | 7/16-14 x 2 1/2 hex hd cap scw ss pkg | 88 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1/2-13 x 3 1/2 | 1/2-13 x 3 1/2 hex hd cap scw gr 8 tri zn dich fe/zn 5cn | 15 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 5 | Plain | 1/4-20 x 4 | 1/4-20 x 4 hex hd cap scw gr 5 pkg | 20 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 5 | Plain | 1/2-13 x 5 1/2 | 1/2-13 x 5 1/2 hex hd cap scw gr 5 pkg | 18 |
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| ASFCORP | MI | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4-10 x 1 1/4 | 3/4-10 x 1 1/4 hex hd cap scw ss pkg | 25 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/4-10 x 3 1/2 | 3/4-10 x 3 1/2 hex hd cap scw gr 2 tri zn fe/zn 5an | 50 |
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| ASFCORP | MI | Hex Head Cap Screw | Grade 8 | Plain | 1-8 x 4 1/2 | 1-8 x 4 1/2 hex hd cap scw gr 8 | 14 |
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