S-91292A352 M3.5 x 16 mm ISO 4762 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• High mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for demanding load-bearing applications.
• Precise and secure fastening ensured by the Class 6g thread fit, reducing the risk of loosening under vibration.
• Efficient installation and removal with a standard hex socket (2.5 mm drive) and coarse 0.6 mm pitch thread for quick assembly.
• Full thread engagement along the entire 16 mm length, providing maximum grip and uniform stress distribution.
• Global compliance and safety meeting ISO 4762 dimensional standards, RoHS 3, and REACH for use in regulated industries.
• Compact, low-profile design with a 6.3 mm head diameter and 3.5 mm height, suitable for space-constrained applications.

Professional Applications & Engineering Value

This M3.5 socket head cap screw is engineered to address critical challenges in precision machinery, automotive assemblies, and electronic enclosures where vibration resistance, space limitations, and material integrity are paramount. The 18-8 stainless steel provides excellent resistance to oxidation and chemicals, reducing maintenance needs in corrosive settings. Its fully threaded metric coarse thread (0.6 mm pitch) ensures rapid installation and robust holding power, while the hex drive design allows for high torque application without slippage. By conforming to ISO 4762, it guarantees dimensional interchangeability, making it a reliable choice for OEMs and MRO professionals seeking durable, high-performance socket head cap screws that minimize downtime and enhance product lifecycle.

Specification Summary & Compliance

This screw features a Class 6g thread fit per ISO metric standards, ensuring precise tolerance for consistent performance. Manufacturing and material specifications comply with ISO 4762 for socket head cap screws. The product is also verified to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming it is free of restricted hazardous substances and safe for industrial and consumer applications.