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2 1/2 inch length Hex Cap Screws (ASME B18. 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)
| Buy Hex Cap Screws from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Ababa | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 2 1/2 | 1-8 x 2 1/2 h/c gr 5 znc b18.2.1 | 25 |
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| Ababa | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1-8 x 2 1/2 | 1-8 x 2 1/2 h/c dom gr 8 yel znc b18.2.1 | 33 |
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| Ababa | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1-8 x 2 1/2 | 1-8 x 2 1/2 h/c s/s b18.2.1 | 9 |
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| Ababa | CA | Hex Head Cap Screw | Grade 5 | Plain | 1 1/8-7 x 2 1/2 | 1 1/8-7 x 2 1/2 h/c gr 5 pln b18.2.1 | 12 |
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| Ababa | CA | Hex Head Cap Screw | Grade 5 | Plain | 1 1/4-12 x 2 1/2 | 1 1/4-12 x 2 1/2 h/c gr 5 pln b18.2.1 | 4 |
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| Ababa | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 2 1/2 | 1/4-20 x 2 1/2 h/c gr 5 znc b18.2.1 | 155 |
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| Ababa | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/4-20 x 2 1/2 | 1/4-20 x 2 1/2 h/c 316 s/s b18.2.1 | 25 |
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| Ababa | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-20 x 2 1/2 | 1/4-20 x 2 1/2 h/c dom gr 8 yel znc b18.2.1 | 414 |
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| Ababa | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 2 1/2 | 1/4-20 x 2 1/2 h/c s/s b18.2.1 | 400 |
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| Ababa | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-28 x 2 1/2 | 1/4-28 x 2 1/2 h/c dom gr 8 yel znc b18.2.1 | 740 |
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| Ababa | CA | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 2 1/2 | 1/4-28 x 2 1/2 h/c s/s b18.2.1 | 6 |
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| Ababa | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 2 1/2 | 5/16-18 x 2 1/2 h/c gr 5 znc b18.2.1 | 574 |
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| Ababa | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-18 x 2 1/2 | 5/16-18 x 2 1/2 h/c dom gr 8 yel znc b18.2.1 | 475 |
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| Ababa | CA | 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 h/c s/s b18.2.1 | 267 |
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| Ababa | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-24 x 2 1/2 | 5/16-24 x 2 1/2 h/c gr 5 znc b18.2.1 | 204 |
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| Ababa | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/16-24 x 2 1/2 | 5/16-24 x 2 1/2 h/c dom gr 8 yel znc b18.2.1 | 607 |
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| Ababa | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-24 x 2 1/2 | 3/8-24 x 2 1/2 h/c dom gr 8 yel znc b18.2.1 | 143 |
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| Ababa | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 2 1/2 | 3/8-16 x 2 1/2 h/c gr 5 znc b18.2.1 | 416 |
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| Ababa | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 2 1/2 | 3/8-16 x 2 1/2 h/c 316 s/s b18.2.1 | 1162 |
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| Ababa | CA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 2 1/2 | 3/8-16 x 2 1/2 h/c dom gr 8 yel znc b18.2.1 | 475 |
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| SII | IN | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/2-13 x 2 1/2 | 1/2-13x2-1/2 grade 2 hex cap screw zinc cr+3 b18.2.1 | 1100 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-18 x 2 1/2 | 5/8-18x2 1/2 hex cap screws grade 8 z yellow b18.2.1 | 18 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 7/16-14 x 2 1/2 | 7/16-14 x 2 1/2 hex cap screws gr 5 z yellow b18.2.1 | 10 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 7/16-14 x 2 1/2 | 7/16-14 x 2 1/2 hex cap screws gr 8 zinc b18.2.1 | 7 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 9 | Zinc/Clear | 7/16-14 x 2 1/2 | 7/16-14 x 2 1/2 hex cap screws gr 9 (mc12) zinc b18.2.1 | 5 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 9 | Zinc/Clear | 7/16-20 x 2 1/2 | 7/16-20 x 2 1/2 hex cap screws gr 9 (mc12) zinc b18.2.1 | 2 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 2 | Zinc/Yellow | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 hex cap screws gr 2 z yellow b18.2.1 | 11 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 hex cap screws gr 5 z yellow b18.2.1 | 6 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 9 | Plain | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 hex cap screws gr 9 (mc12) plain b18.2.1 | 1 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 2 | Plain | 1/2-20 x 2 1/2 | 1/2-20 x 2 1/2 hex cap screws gr 2 plain b18.2.1 | 9 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-20 x 2 1/2 | 1/2-20 x 2 1/2 hex cap screws gr 5 zinc b18.2.1 | 5 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Plain | 1/2-20 x 2 1/2 | 1/2-20 x 2 1/2 hex cap screws gr 8 plain b18.2.1 | 1568 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1/2-20 x 2 1/2 | 1/2-20 x 2 1/2 hex cap screws gr 8 zinc b18.2.1 | 4 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-20 x 2 1/2 | 1/2-20 x 2 1/2 hex cap screws gr 8 z yellow b18.2.1 | 759 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Plain | 9/16-12 x 2 1/2 | 9/16-12 x 2 1/2 hex cap screws gr 5 plain b18.2.1 | 36 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 9/16-12 x 2 1/2 | 9/16-12 x 2 1/2 hex cap screws gr 5 zinc b18.2.1 | 296 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Plain | 9/16-12 x 2 1/2 | 9/16-12 x 2 1/2 hex cap screws gr 8 plain b18.2.1 | 1354 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 9 | Zinc/Clear | 9/16-12 x 2 1/2 | 9/16-12 x 2 1/2 hex cap screws gr 9 (mc12) zinc b18.2.1 | 2 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 9 | Zinc/Yellow | 9/16-12 x 2 1/2 | 9/16-12 x 2 1/2 hex cap screws gr 9 (mc12) z yellow b18.2.1 | 5 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 9/16-18 x 2 1/2 | 9/16-18 x 2 1/2 hex cap screws gr 5 zinc b18.2.1 | 676 |
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| B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Plain | 9/16-18 x 2 1/2 | 9/16-18 x 2 1/2 hex cap screws gr 8 plain b18.2.1 | 25 |
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| JET FITTING | CA | Hex Head Cap Screw | Grade 2 | Black Oxide | 3/8-16 x 2 1/2 | 3/8-16x2 1/2 hex cap screws grade 2 black oxide quantity 400 b18.2.1 | 50 |
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| JET FITTING | CA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 2 1/2 | 1/2-13x2 1/2 (pt) unc hex cap screws stainlestainless steel hex cap screws stainless 316 hhcs astm f593 (inch) b18.2.1 | 100 |
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| JET FITTING | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 2 1/2 | cap screw bolt hex 5/8-11x2-1/2 steel grade 5 zinc plated b18.2.1 | 75 |
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