S-91292A261 M1.6 x 4 mm DIN 912, ISO 4762 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 18-8 stainless steel material, ideal for demanding environments and reducing replacement frequency.
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and joint integrity in compact assemblies.
• Precise Class 6g thread fit guarantees smooth installation and secure fastening with minimal risk of cross-threading.
• Compact 1.5 mm hex drive and low-profile 3 mm head allows for easy access and tooling in confined spaces, improving assembly efficiency.
• Fully threaded coarse pitch (0.35 mm) design provides maximum grip and holding power across the entire 4 mm length.
• Compliance with DIN 912/ISO 4762 standards ensures dimensional accuracy, interchangeability, and consistent performance.
• RoHS 3 and REACH compliance makes these screws safe for use in sensitive electronic and industrial applications without hazardous substances.

Professional Applications & Engineering Value

This M1.6 socket head cap screw is engineered to address critical challenges in precision assemblies, particularly in electronics, instrumentation, and miniature mechanical systems. The 18-8 stainless steel construction offers excellent resistance to oxidation and chemical exposure, extending service life in harsh conditions. Its fully threaded metric design with a coarse 0.35 mm pitch ensures rapid installation and robust clamping force, minimizing the risk of loosening under vibration. The 1.5 mm hex drive and compact socket head profile enable secure tool engagement in tight spaces, reducing assembly time and improving reliability. Ideal for applications requiring high-strength, corrosion-resistant fasteners that meet stringent international standards, this screw delivers consistent performance and durability.

Specification Summary & Compliance

This socket head cap screw adheres to DIN 912 and ISO 4762 specifications, ensuring precise dimensional accuracy with a Class 6g thread fit for reliable engagement. The metric thread size is M1.6 x 0.35 mm with a right-hand coarse thread and a length of 4 mm. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances for safe use in industrial and electronic applications.