USA Socket Head Cap Screws

USA Socket Head Cap Screws provide reliable, removable fastening across structural, industrial, and general assembly work. Ordering from a distributor that carries deep stock means matching the exact size, grade, and finish to the job, not making do with the closest thing on the rack. South Coast Fasteners keeps USA Socket Head Cap Screws in stock and ready to ship, with fast 3-5 day shipping. Popular options include alloy steel usa socket head cap screws and black oxide usa socket head cap screws.

Product Name	Diameter 1	Thread Pitch	Length	Thread	Material	Finish
154.53800	1-72 x 5/8" (FT) Socket Head Cap Screws, Fine, Alloy Steel, Thermal Black Oxide, USA	430030	1	72	5/8" (FT)	Fine	Alloy Steel	Thermal Black Oxide	View Details
61.52300	2-64 x 1/4" (FT) Socket Head Cap Screws, Fine, Alloy Steel, Thermal Black Oxide, USA	430060	2	64	1/4" (FT)	Fine	Alloy Steel	Thermal Black Oxide	View Details
76.44600	2-64 x 3/8" (FT) Socket Head Cap Screws, Fine, Alloy Steel, Thermal Black Oxide, USA	430064	2	64	3/8" (FT)	Fine	Alloy Steel	Thermal Black Oxide	View Details
180.84600	2-64 x 1/2" (FT) Socket Head Cap Screws, Fine, Alloy Steel, Thermal Black Oxide, USA	430066	2	64	1/2" (FT)	Fine	Alloy Steel	Thermal Black Oxide	View Details
406.35400	2-56 x 1 1/2" (PT) Socket Head Cap Screws, Coarse, Alloy Steel, Thermal Black Oxide, USA	430084	2	56	1 1/2" (PT)	Coarse	Alloy Steel	Thermal Black Oxide	View Details
28.94150	4-40 x 2 1/4" (PT) Socket Head Cap Screws, Coarse, Alloy Steel, Thermal Black Oxide, USA	430114	4	40	2 1/4" (PT)	Coarse	Alloy Steel	Thermal Black Oxide	View Details
0.00000	4-40 x 3" (FT) Socket Head Cap Screws, Coarse, Alloy Steel, Thermal Black Oxide, USA	430126	4	40	3" (FT)	Coarse	Alloy Steel	Thermal Black Oxide	View Details
2541.46200	5-40 x 3" (FT) Socket Head Cap Screws, Coarse, Alloy Steel, Thermal Black Oxide, USA	430103	5	40	3" (FT)	Coarse	Alloy Steel	Thermal Black Oxide	View Details
55.46900	6-32 x 1/8" (FT) Socket Head Cap Screws, Coarse, Alloy Steel, Thermal Black Oxide, USA	430012	6	32	1/8" (FT)	Coarse	Alloy Steel	Thermal Black Oxide	View Details
1.50630	6-32 x 3/8" (FT) Socket Head Cap Screws (Left-Hand Thread), Coarse, Alloy Steel, Thermal Black Oxide, USA	430054	6	32	3/8" (FT)	Coarse	Alloy Steel	Thermal Black Oxide	View Details
0.00000	6-32 x 1/2" (FT) Socket Head Cap Screws (Left-Hand Thread), Coarse, Alloy Steel, Thermal Black Oxide, USA	430058	6	32	1/2" (FT)	Coarse	Alloy Steel	Thermal Black Oxide	View Details
384.47700	6-40 x 1 1/8" (FT) Socket Head Cap Screws, Fine, Alloy Steel, Thermal Black Oxide, USA	430157	6	40	1 1/8" (FT)	Fine	Alloy Steel	Thermal Black Oxide	View Details
1534.41500	8-32 x 1" (FT) Socket Head Cap Screws (Left-Hand Thread), Coarse, Alloy Steel, Thermal Black Oxide, USA	430090	8	32	1" (FT)	Coarse	Alloy Steel	Thermal Black Oxide	View Details
1121.89200	10-32 x 1 1/2" (FT) Socket Head Cap Screws (Left-Hand Thread), Fine, Alloy Steel, Thermal Black Oxide, USA	430254	10	32	1 1/2" (FT)	Fine	Alloy Steel	Thermal Black Oxide	View Details
0.00000	10-32 x 1/4 Socket Head Cap Screws, Fine, Alloy Steel, Thermal Black Oxide, USA	430501	10	32	1/4"	Fine	Alloy Steel	Thermal Black Oxide	View Details
133.27700	10-32 x 1" (FT) Socket Head Cap Screws (Left-Hand Thread), Fine, Alloy Steel, Thermal Black Oxide, USA	430602	10	32	1" (FT)	Fine	Alloy Steel	Thermal Black Oxide	View Details
0.00000	1/4-20 x 2 1/4 Socket Head Cap Screws, Course, Alloy Steel, Thermal Black Oxide, USA	430016	1/4"	20	2 1/4"	Coarse	Alloy Steel	Thermal Black Oxide	View Details
0.00000	1/4-20 x 2 1/2 Socket Head Cap Screws, Course, Alloy Steel, Thermal Black Oxide, USA	430017	1/4"	20	2 1/2"	Coarse	Alloy Steel	Thermal Black Oxide	View Details
0.00000	1/4-20 x 3 1/2 Socket Head Cap Screws, Course, Alloy Steel, Thermal Black Oxide, USA	430021	1/4"	20	3 1/2"	Coarse	Alloy Steel	Thermal Black Oxide	View Details
953.27700	1/4-20 x 1/2" (FT) Socket Head Cap Screws (Left-Hand Thread), Course, Alloy Steel, Thermal Black Oxide, USA	430146	1/4"	20	1/2" (FT)	Course	Alloy Steel	Thermal Black Oxide	View Details

Showing 1-20 of 134 Results

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Showing 1-20 of 134 Results

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Materials and Finishes

USA Socket Head Cap Screws run from general-purpose carbon steel up to high-strength alloy and stainless, finished anywhere from plain and zinc to hot-dip galvanized for wet or outdoor work. Pair them with Finished Hex Nuts, Flat Washers, and fasteners to round out the assembly.

How to Choose

Match the grade to the working load and the finish to the environment after locking in diameter, thread pitch, and length. Harsh or corrosive settings call for alloy or stainless.

USA Socket Head Cap Screws Industry Applications

USA Socket Head Cap Screws earn a place in shops, on jobsites, and on production floors. Food processing and marine & offshore reach for them in tight-clearance assemblies, while petrochemical and construction lock pulleys, gears, and collars to shafts with them. Cup, cone, and flat points and an Allen drive, in black oxide, plain, and stainless.

Frequently Asked Questions

How to remove stripped allen bolt?

A stripped allen socket can often be freed by tapping in a slightly oversized Torx bit for fresh grip, using a screw extractor, or applying penetrating oil and gentle heat. Fully seating the hex key when driving prevents rounding in the first place.

What materials and finishes are usa socket head cap screws available in?

USA Socket Head Cap Screws run from general-purpose carbon steel up to high-strength alloy and stainless, finished anywhere from plain and zinc to hot-dip galvanized for wet or outdoor work. Common options include vented socket head cap screws and hex socket head cap screws.

What are usa socket head cap screws used for?

USA Socket Head Cap Screws are specified across food processing, marine and offshore, petrochemical, and construction, from structural framing and heavy equipment to machinery and general repair.

Can I order in bulk or request a quote?

Yes. Stock covers small orders and full production runs. Reach out for a quote or product help.

Why Choose South Coast Fasteners?

South Coast Fasteners stocks fasteners, PPE, hand tools, cutting tools, abrasives, and industrial supplies at competitive pricing, with fast shipping and a team that works the products daily.