5 1/4 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.
43 results, (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 | |
Irwin Ind | Ont | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 5 1/4 | 3/8-16 x 5-1/4 steel grade 5 hhcs zinc trivalent clear b18.2.1 | 150 |
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Optimas | IL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 5 1/4 | 5/8-11x5-1/4 asme b18.2.1 hex cap screw grade 5 zinc triv 120/144hr ss rohs(p) | 7420 |
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GLF | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 5 1/4 | 5/8-11x5-1/4 hhcs grade 5 stl zc b18.2.1 () () () | 9 |
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BIG BOLT | IL | Hex Head Cap Screw | Grade 5 | Plain | 1-14 x 5 1/4 | bolt & c/s hex str/b (a325 a490 )b18.2.1 | 1170 |
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GLF | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 5 1/4 | 1/2-13x5-1/4 hhcs grade 5 stl zc b18.2.1 () () () | 75 |
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BIG BOLT | IL | Hex Head Cap Screw | Grade B | Plain | 3/4-10 x 5 1/4 | bolt & c/s heavy h/b (b7 b8 a307b etc.)square b18.2.1 | 1510 |
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GLF | OH | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 5 1/4 | 3/4-10x5-1/4 hhcs grade 5 stl zc b18.2.1 () () () | 8 |
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Ababa | CA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 5 1/4 | 1/2-13 x 5-1/4 h/c gr 5 znc b18.2.1 | 20 |
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ASMC | IL | Hex Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5 1/4 | (pt) coarse hex c/s ss18-8 b18.2.1 | 20 |
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ASMC | IL | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 5 1/4 | 3/8-16x5 1/4 (pt) coarse gr8 hex cap screw-usa alloy yz b18.2.1 | 175 |
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XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 5 1/4 | hex c/s SAE j429 zyd asme b18.2.1 | 130 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 5 1/4 | hex c/s SAE j429 zp asme b18.2.1 | 130 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1-8 x 5 1/4 | hex c/s SAE j429 zp asme b18.2.1 | 30 |
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XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 5 1/4 | hex c/s SAE j429 zyd asme b18.2.1 | 250 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 5 1/4 | hex c/s SAE j429 zp asme b18.2.1 | 250 |
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XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 5 1/4 | hex c/s SAE j429 zp asme b18.2.1 | 80 |
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QFC | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 5 1/4 | 3/8-16x5 1/4 hex c/s gr5 zinc b18.2.1 | 28 |
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QFC | TX | Hex Head Cap Screw | Grade 5 | Plain | 3/8-16 x 5 1/4 | 3/8-16x5-1/4 hex cap screw grade 5 plain b18.2.1 | 2769 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Plain | 1/2-20 x 5 1/4 | 1/2-20 x 5 1/4 hex cap screws gr 5 plain b18.2.1 | 45 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Plain | 1-8 x 5 1/4 | 1-8 x 5 1/4 hex cap screws gr 5 plain b18.2.1 | 3 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Plain | 3/4-16 x 5 1/4 | 3/4-16 x 5 1/4 hex cap screws gr 8 plain b18.2.1 | 13 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 5/8-11 x 5 1/4 | 5/8-11 x 5 1/4 hex cap screws gr 8 zinc b18.2.1 | 2 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 5 1/4 | 5/8-11 x 5 1/4 hex cap screws gr 5 zinc b18.2.1 | 1 |
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B & K FAST | PA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 7/16-20 x 5 1/4 | 7/16-20 x 5 1/4 hex cap screws gr 5 zinc b18.2.1 | 8 |
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OSSCO | RI | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 5 1/4 | 5/16-18x5-1/4 hex cap screw grade 5 plated b18.2.1 | 23 |
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OSSCO | RI | Hex Head Cap Screw | Grade B7 | Plain | 7/8-9 x 5 1/4 | 7/8-9x5-1/4 hex cap screw b-7 b18.2.1 | 3 |
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QFC | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 5 1/4 | 3/8-16 x 5-1/4 hex cap screw grade 8 zinc yellow b18.2.1 | 3 |
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Bostwick | IN | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/8-11 x 5 1/4 | 5/8-11 x 5 1/4 hex cap screw 316 stainless b18.2.1 | 9 |
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API | IA | Hex Head Cap Screw | Grade 8 | Zinc/Clear | 1/2-13 x 5 1/4 | screw hhc p/t gr8 zncl ansi b18.2.1 | 965 |
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API | IA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/8-11 x 5 1/4 | screw hhc p/t zncl gr5 ansi b18.2.1 | 777 |
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Pac Fas | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 5 1/4 | 1/2-13 x 5-1/4 hex cap screw grade 8 (sae j429) coarse zinc yellow b18.2.1 | inquire |
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Pac Fas | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 5 1/4 | 1/2-13 x 5-1/4 hex cap screw grade 5 (sae j429) coarse zinc b18.2.1 | inquire |
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Pac Fas | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 3/8-16 x 5 1/4 | 3/8-16 x 5-1/4 hex cap screw grade 8 (sae j429) coarse zinc yellow b18.2.1 | 201 |
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Pac Fas | TX | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 5 1/4 | 3/8-16 x 5-1/4 hex cap screw grade 5 (sae j429) coarse zinc b18.2.1 | 3 |
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Pac Fas | TX | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 5/8-11 x 5 1/4 | 5/8-11 x 5-1/4 hex cap screw grade 8 (sae j429) coarse zinc yellow b18.2.1 | 26 |
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THRDFAST | OK | Hex Head Cap Screw | Grade 2 | Plain | 1 1/4-7 x 5 1/4 | gr2 hex c/s b18.2.1 | 4 |
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THRDFAST | AL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/2-13 x 5 1/4 | gr5 hex c/s b18.2.1 | 53 |
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KBS | TN | Hex Head Cap Screw | Grade 8 | Plain | 1/2-13 x 5 1/4 | 1/2-13 x 5 1/4 hex cap/s alloy gr-8 b18.2.1 | 410 |
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THRDFAST | MS | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/2-13 x 5 1/4 | gr8 hex c/s z&y b18.2.1 | 27 |
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KBS | TN | Hex Head Cap Screw | Grade 8 | Plain | 1/4-20 x 5 1/4 | 1/4-20 x 5 1/4 hex cap/s alloy gr-8 b18.2.1 | 598 |
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THRDFAST | MS | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 5 1/4 | gr5 hex c/s b18.2.1 | 2 |
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THRDFAST | FL | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/4-10 x 5 1/4 | gr5 hex c/s b18.2.1 | 7 |
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KBS | TN | Hex Head Cap Screw | Grade 8 | Plain | 3/8-16 x 5 1/4 | 3/8-16 x 5 1/4 hex cap/s alloy gr-8 b18.2.1 | 451 |
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