Nominal Size 7/16 18-8 Stainless Steel Low Head Socket Cap Screw Reference Dimensions provides reference dimensional information for the 18-8 stainless low head socket cap screw family. This row is useful when comparing nominal body diameter, head diameter, head height, hex socket size, and key engagement for the listed nominal size.

Low head socket cap screws are selected when reduced head projection is important around access panels, machine guards, tooling plates, automation equipment, instrumentation, or other compact assemblies.

The material provides everyday corrosion resistance for production equipment, commercial hardware, and maintenance work without overstating the application. Cold Headers supports buyers looking for exact-size socket fasteners, uncommon lengths, and specialty low head products for maintenance and production needs.

Technical Highlights

• Material: 18-8 Stainless Steel
• Nominal Size: 7/16
• Nominal Body Diameter: 0.4375 in.
• Head Diameter: 0.618-0.625 in.
• Head Height: 0.213-0.218 in.
• Hex Socket Size: 0.2188 in.
• Minimum Key Engagement: 0.166 in.
• Drive Type: Internal Hex

Reference dimensions may vary slightly by manufacturer.

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.