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Socket Screws

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Socket screws, also known as socket head cap screws, are high-strength fasteners designed for applications where space is limited or a clean, recessed appearance is required. They are often used in machinery, tooling, automotive, and precision assembly.

Common Types and Features:

Socket head cap, button head, flat head, and shoulder screws
Driven with hex (Allen) keys for tight, torque-controlled installation
Available in alloy steel, stainless steel, and specialty grades
Inch and metric sizing
Black oxide, plain, and coated finishes for corrosion resistance and appearance

Socket Head Cap Screw — Socket Head Cap Screw Socket head cap screws have cylindrical heads and internal hex drives, allowing high torque in tight spaces. Commonly used in machinery, tools, and assemblies requiring a clean, flush, and secure fit.

Flat Socket Cap Screw — Flat Socket Cap Screw Flat socket cap screws feature a countersunk head with an internal hex drive, providing a flush finish in precision assemblies where appearance, clearance, or smooth surfaces are important.

Button Socket Cap Screw — Button Socket Cap Screw Button socket cap screws have a low-profile, rounded head with an internal hex drive, offering a clean, finished look for assemblies where appearance and moderate strength are important.

Socket Shoulder Screw — Socket Shoulder Screw Socket shoulder screws, also known as stripper bolts, have an unthreaded shoulder for use as pivot points, guides, or shafts in mechanical assemblies, providing smooth, precise movement and alignment.

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