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ANSI B18.3 Socket Head Cap Screws by Material, Finish and Size
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.
Search thousands of US/Imperial fasteners by ASME specification, including ASME b18.3 Socket Cap Screws, in the FCH Sourcing Network database of first-run, surplus, odd lot, slow-moving and hard to find fasteners.
ASME b18.3 Socket Cap Screws by Metric Sizes
Socket Cap Screws are available on the FCH Network with metric diameters that range from M2.5 to M48, and with metric lengths that range from 8mm to 220mm.
Shop All ASME b18.3 Socket Cap Screws
ASME b18.3 Socket Cap Screws by Imperial/ Sizes
Socket Cap Screws are available on the FCH Network with imperial diameters that range from #0 to 6, and with lengths that range from 1/8 to 18.
Shop All ASME b18.3 Socket Cap Screws
ASME b18.3 Socket Cap Screws by Materials
ASME b18.3 Socket Cap Screws are available on the FCH Network in materials that range from Steel to Rubber, Buna-N, Neoprene etc..
- Class 12.9
- 300 Stainless (A1,A2, 18-8,304,310 etc.)
- 316, 317, A4 Stainless
- 400 Stainless (405, 410,416,420,430 etc.)
- Duplex Stainless (2205, Ferralium etc.)
- Ni-Cu Alloy (Monel, K-Monel, etc.)
- Superalloy (Inconel, Hastelloy, Alloy 20)
- Titanium
- Aluminum
- Brass
- Silicon Bronze
- Nylon (Polyamide)
- Rubber, Buna-N, Neoprene etc.
ASME b18.3 Socket Cap Screws by Coatings/Finishes
ASME b18.3 Socket Cap Screws are available on the FCH Network in finishes or coatings that range from Plain to Silver.