S-90605A307 M10 x 35 mm DIN 912, ISO 4762 Left-Hand Threaded Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Class 12.9 rating and 170,000 psi tensile strength, ensuring secure fastening in demanding applications.
• Superior corrosion resistance thanks to the black-oxide finish on alloy steel, extending service life in harsh industrial environments.
• High durability and wear resistance from Rockwell C37 hardness, minimizing deformation under high stress and repeated use.
• Secure and efficient installation with an 8 mm hex drive and standard socket head, providing excellent torque transmission and reduced stripping risk.
• Optimized for left-hand thread applications using M10x1.5 mm coarse thread, ideal for specialized machinery where reverse threading prevents loosening.
• Precise fit and reduced assembly time with Class 5g6g thread fit and 32 mm partial threading, ensuring accurate engagement and simplified alignment.
• Compliance with international standards including DIN 912/ISO 4762, RoHS 3, and REACH, guaranteeing quality and environmental safety for global supply chains.

Professional Applications & Engineering Value

This M10 socket head cap screw is engineered to address critical challenges in high-stress industrial settings, such as machinery, automotive, and heavy equipment assembly. The black-oxide alloy steel construction offers enhanced corrosion resistance, reducing maintenance needs in humid or chemically exposed environments. With a left-hand metric thread and coarse pitch, it provides reliable performance in applications where standard right-hand threads may loosen due to vibration or rotational forces. The Class 12.9 strength and Rockwell C37 hardness ensure long-term durability, minimizing failure risks under extreme loads. Its partially threaded design allows for precise clamping force distribution, making it ideal for securing components that require both firm grip and easy disassembly. By integrating DIN 912/ISO 4762 specifications, this screw delivers consistent quality and interoperability in global engineering projects.

Specification Summary & Compliance

This screw features a metric coarse thread with M10x1.5 mm size and Class 5g6g thread fit for precise dimensional accuracy. It complies with DIN 912 and ISO 4762 standards, ensuring consistent manufacturing quality and interchangeability. The product is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting stringent environmental and safety regulations for industrial use.