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3 3/4 inch length Socket Cap Screws (ASME B18. 3)
Socket Head Cap Screws are typically used in machine parts, die fixturing, and clamping. Socket head cap screws have a flat faced, circular raised head with an indented hex socket. They can be fully or part threaded, are usually manufactured from high grade alloy steel. Dimensionally, metric socket head cap screws are covered by the relevant DIN, ISO or JIS standards, but US/Imperial socket head cap screws are covered by the ASME B18.2.1 and B18.3 specifications.
44 results, (click on any line for more information)
| Search Results Sponsored by Parker Fasteners, your source for Socket Head Cap Screws. For more results, visit www.parkerfasteners.com | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Parker | AZ | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #8-32 x 3 3/4 | 8-32 x 3-3/4 socket head cap screw-asme b18.3 .875 thread ff-s-86e w/am #4 a286 passivate nas1352n08-60 made in u.s.a. | 80 |
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| Parker | AZ | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #8-32 x 3 3/4 | 8-32 x 3-3/4 socket head cap screw-asme b18.3 .875 thread ff-s-86e w/am #4 a286 passivate nas1352n08-60 made in u.s.a. | 80 |
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| BHAM | AL | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 3 3/4 | 5/16-18x3 3/4 soc cap scr b18.2.1 b18.3 | 25 |
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| Optimas | IL | Socket Head Cap Screw | Steel | Plain | 5/8-18 x 3 3/4 | 5/8-18x3-3/4 asme b18.3 socket cap screw alloy | 4800 |
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| GLF | OH | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 3 3/4 | 3/8-16x3-3/4 shcs stl pln b18.2.1 b18.3 () () () | 93 |
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| GLF | OH | Socket Head Cap Screw | Steel | Plain | 1/4-20 x 3 3/4 | 1/4-20x3-3/4 shcs stl pln b18.2.1 b18.3 () () () | 31 |
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| GLF | OH | Socket Head Cap Screw | Steel | Plain | 1/2-13 x 3 3/4 | 1/2-13x3-3/4 shcs stl pln b18.2.1 b18.3 () () () | 98 |
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| GLF | OH | Socket Head Cap Screw | Steel | Plain | 5/8-11 x 3 3/4 | 5/8-11x3-3/4 shcs stl pln b18.2.1 b18.3 () () () | 50 |
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| GLF | OH | Socket Head Cap Screw | Steel | Plain | 1 1/4-7 x 3 3/4 | 1-1/4-7x3-3/4 shcs stl pln b18.2.1 b18.3 () () () | 6 |
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| Ababa | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3 3/4 | 3/8-16 x 3 3/4 soc cap screw s/s b18.2.1 b18.3 | 10 |
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| Ababa | CA | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 3 3/4 | 3/8-16 x 3 3/4 soc cap screw alloy b18.2.1 b18.3 | 70 |
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| Ababa | CA | Socket Head Cap Screw | Steel | Plain | 1/2-13 x 3 3/4 | 1/2-13 x 3 3/4 soc cap screw alloy b18.2.1 b18.3 | 96 |
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| Ababa | CA | Socket Head Cap Screw | Steel | Plain | 5/8-11 x 3 3/4 | 5/8-11 x 3 3/4 soc cap screw alloy b18.2.1 b18.3 | 15 |
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| Ababa | CA | Socket Head Cap Screw | Steel | Plain | 3/4-10 x 3 3/4 | 3/4-10 x 3 3/4 soc cap screw alloy b18.2.1 b18.3 | 2 |
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| ASMC | IL | Socket Head Cap Screw | Steel | Plain | 1/4-20 x 3 3/4 | (pt) coarse socket hd c/s b18.3 | 450 |
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| Ababa | CA | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 3 3/4 | 3/8-16 x 3 3/4 soc cap screw alloy b18.2.1 b18.3 | 60 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain | 1/4-20 x 3 3/4 | socket c/s h t astm a574 ansi/asme b18.3 3a | 600 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain | 3/4-10 x 3 3/4 | socket c/s h t astm a574 ansi/asme b18.3 3a | 70 |
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| SII | IN | Socket Head Cap Screw | Steel | Plain | 1/2-13 x 3 3/4 | 1/2-13 x 3-3/4 socket head cap screw b18.2.1 b18.3 | 75 |
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| JET FITTING | CA | Socket Head Cap Screw | Steel | Plain | 1/4-20 x 3 3/4 | 1/4-20x3-3/4 shcs stl black 581378 b18.2.1 b18.3 | 505 |
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| Parker | AZ | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #8-32 x 3 3/4 | 8-32 x 3-3/4 socket head cap screw-asme b18.3 .875 thread ff-s-86e w/am #4 a286 passivate nas1352n08-60 made in u.s.a. | 80 |
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| Parker | AZ | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Passivated | #8-32 x 3 3/4 | 8-32 x 3-3/4 socket head cap screw-asme b18.3 .875 thread ff-s-86e w/am #4 a286 passivate nas1352n08-60 made in u.s.a. | 80 |
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| QFC | TX | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 3/4 | 1/2-13x3-3/4 socket cap screw 170 ksi 18-8 ss b18.2.1 b18.3 | 2 |
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| B & K FAST | PA | Socket Head Cap Screw | Steel | Plain | 1/2-13 x 3 3/4 | 1/2-13 x 3 3/4 socket cap screws b18.2.1 b18.3 | 141 |
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| B & K FAST | PA | Socket Head Cap Screw | Steel | Plain | 5/8-11 x 3 3/4 | 5/8-11 x 3 3/4 socket cap screws b18.2.1 b18.3 | 44 |
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| B & K FAST | PA | Socket Head Cap Screw | Steel | Plain | 3/4-10 x 3 3/4 | 3/4-10 x 3 3/4 socket cap screws b18.2.1 b18.3 | 110 |
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| QFC | TX | Socket Head Cap Screw | Steel | Plain | 5/8-11 x 3 3/4 | 5/8-11x3 3/4 soc c/s alloy plain b18.2.1 b18.3 | 9 |
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| QFC | TX | Socket Head Cap Screw | Steel | Plain | 1/4-20 x 3 3/4 | 1/4-20 x 3 3/4 socket cap screw b18.2.1 b18.3 | 80 |
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| Bostwick | IN | Socket Head Cap Screw | Steel | Plain | 1/4-20 x 3 3/4 | 1/4-20 x 3 3/4 socket cap screw (usa mfg) alloy b18.2.1 b18.3 | 90 |
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| Bostwick | IN | Socket Head Cap Screw | Steel | Plain | 7/16-14 x 3 3/4 | 7/16-14 x 3 3/4 socket cap screw alloy b18.2.1 b18.3 | 17 |
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| Bostwick | IN | Socket Head Cap Screw | Steel | Plain | 3/4-10 x 3 3/4 | 3/4-10 x 3 3/4 socket cap screw (usa mfg) alloy b18.2.1 b18.3 | 12 |
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| JET FITTING | CA | Socket Head Cap Screw | Steel | Plain | 1/4-20 x 3 3/4 | cap screw socket 1/420x3-3/4 alloy steel b18.2.1 b18.3 | 100 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 3 3/4 | socket c/s b18.2.1 b18.3 | 76 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 3 3/4 | socket c/s b18.2.1 b18.3 | 44 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain | 3/4-10 x 3 3/4 | socket c/s b18.2.1 b18.3 | 16 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain | 1-8 x 3 3/4 | socket c/s b18.2.1 b18.3 | 4 |
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| THRDFAST | FL | Socket Head Cap Screw | Steel | Plain | 3/4-10 x 3 3/4 | socket c/s b18.2.1 b18.3 | 11 |
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| THRDFAST | TN | Socket Head Cap Screw | Steel | Plain | 1/4-20 x 3 3/4 | socket c/s b18.2.1 b18.3 | 138 |
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| THRDFAST | TN | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 3 3/4 | socket c/s b18.2.1 b18.3 | 9 |
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| THRDFAST | AL | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 3 3/4 | socket c/s b18.2.1 b18.3 | 100 |
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| THRDFAST | AL | Socket Head Cap Screw | Steel | Plain | 3/4-10 x 3 3/4 | socket c/s b18.2.1 b18.3 | 6 |
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| THRDFAST | AL | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 3 3/4 | socket c/s b18.2.1 b18.3 | 31 |
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| THRDFAST | AL | Socket Head Cap Screw | Steel | Plain | 1/4-20 x 3 3/4 | socket c/s b18.2.1 b18.3 | 10 |
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| THRDFAST | AL | Socket Head Cap Screw | Steel | Plain | #10-24 x 3 3/4 | socket c/s b18.2.1 b18.3 | 50 |
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| All Size | TX | Socket Head Cap Screw | Steel | Plain | 5/8-11 x 3 3/4 | 5/8-11 x 3 3/4 socket head cap screw b18.2.1 b18.3 | 3 |
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| All Size | TX | Socket Head Cap Screw | Steel | Plain | 7/16-14 x 3 3/4 | 7/16-14 x 3 3/4 socket head cap screw b18.2.1 b18.3 | 109 |
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