Value Collection HC1XX12220 M12 Hex Cap Screw 316 Ss

Product Description

The VALUE COLLECTION HC1XX12220 is a partially threaded hex head cap screw designed for metric fastening applications requiring corrosion resistance and structural integrity. Built from Grade 316 austenitic stainless steel (A4), this fastener resists chloride attack and oxidation, making it suitable for marine, chemical, and outdoor installations. The screw measures M12 x 1.75 thread pitch with a 220 mm length under head, and uses a 19 mm hex drive. It conforms to DIN 931, EN 24014, and ISO 4014 standards. Licensed trades and industrial maintenance crews specify this grade when ferrous hardware is not acceptable.

This fastener is used in metric-dimensioned assemblies across HVAC equipment mounting, plumbing infrastructure, electrical enclosures, and general industrial fabrication. Partial threading leaves a smooth shank section under the head, which is preferred when the joint requires a bearing surface or when clamping two components without thread engagement through the full grip length. It is appropriate for both residential and commercial mechanical systems where stainless hardware is called for by code or engineering specification.

Key Features

• Grade 316 austenitic stainless steel (A4) provides excellent resistance to corrosion and oxidation
• Partially threaded shank allows a smooth bearing surface through the grip length
• M12 x 1.75 metric thread for compatibility with standard metric nuts and tapped components
• 19 mm hex drive accepts standard metric wrenches and sockets
• Conforms to DIN 931, EN 24014, and ISO 4014 dimensional and mechanical standards
• Bright uncoated finish preserves base material properties without added plating

Compatibility

Designed as a metric-standard replacement or new-installation fastener for assemblies requiring M12 x 1.75 thread engagement and a 220 mm grip length. Suitable for use with any ISO 4014-compliant M12 hex nut or tapped bore.

Installation Notes

Installation should be performed by a qualified mechanic or tradesperson familiar with metric fastener torque requirements and joint design. Always verify thread engagement depth and confirm the mating nut or tapped hole is rated for Grade A4 stainless. Stainless fasteners are susceptible to galling during installation — use an appropriate anti-seize compound and drive at low speed. Torque values should be sourced from the equipment manufacturer or a recognized fastener standard; do not estimate.