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Metric Socket Products

Socket screws, also known as Allen head are fastened with a hex Allen wrench. Available in 3 head styles and 2 materials.

We stock our entire range of metric socket products, from metric socket flat head to metric socket button head, as well as all of our other metric fasteners so most orders placed before 2pm (EST) ship the same day.

Choose your socket type and material.

Metric socket head | Metric socket head (smooth)  | Metric socket flat head | Metric socket button head | Metric socket set screw

Metric socket head (smooth)
A bolt using socket (allen) drive with a small cylindrical head. Note:The heads of our metric chrome socket cap screws are imprinted with the material and manufacturer designations on the rim of the cap. Chrome plated steel A steel bolt with a bright mirror-like finish providing sharp looks for a variety of applications.

Metric socket flat head

A countersunk bolt with a socket (allen) drive. Stainless A-2 (18-8) A-2 stainless is equivalent to 18-8 stainless. It is an alloy with high corrosion resistance and is the material of choice for most exterior and marine applications. Steel grade 12.9 Made from heat treated alloy steel. Best for applications where extreme strength and hardness are required. Black oil (plain) finish. Not recommended for exterior use.

Metric socket button head

A bolt with a low profile head and a socket (allen) drive. Stainless A-2 (18-8) A-2 stainless is equivalent to 18-8 stainless. It is an alloy with high corrosion resistance and is the material of choice for most exterior and marine applications. Steel grade 12.9 Made from heat treated alloy steel. Best for applications where extreme strength and hardness are required. Black oil (plain) finish. Not recommended for exterior use. Grade 8.8 Chrome A grade 8.8 fastener with a bright mirror-like finish providing sharp looks for a variety of applications. (Pictures)

Metric socket set screws

A headless bolt with a socket (Allen) drive. Stainless A-2 (18-8) A-2 stainless is equivalent to 18-8 stainless. It is an alloy with high corrosion resistance and is the material of choice for most exterior and marine applications. Steel grade 14.9 Made from heat treated alloy steel. Best for applications where extreme strength and hardness are required. Black oil (plain) finish. Not recommended for exterior use.