S-90265A413 M12 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Enhanced torque transmission and reduced tool slippage thanks to the 10 mm hex socket drive and knurled head texture
• Precise component alignment and spacing enabled by the 20 mm shoulder diameter with tight tolerance control
• High mechanical strength and durability with 70,000 psi tensile strength and Rockwell B83 hardness for demanding applications
• Reliable thread engagement and interchangeability ensured by Class 5g6g thread fit and ISO 7379 standard compliance
• Resistance to environmental regulations with full RoHS 3 and REACH compliance for global market use
• Optimized for coarse thread applications with M12x1.75 thread for quick assembly and reduced cross-threading risks

Professional Applications & Engineering Value

This M12 shoulder screw is engineered to address critical alignment and load-bearing challenges in industrial machinery, automation systems, and precision equipment. The 18-8 stainless steel material provides excellent resistance to rust and chemical exposure, extending service life in demanding conditions. Its 20 mm shoulder diameter and 14 mm shoulder length act as a precise locating feature, eliminating the need for additional bushings and reducing assembly time. The hex socket drive and knurled head ensure secure tool engagement, preventing cam-out during high-torque installation. With a coarse pitch thread (1.75 mm) and Class 5g6g thread fit, it offers reliable fastening in dynamic applications where vibration resistance is crucial, making it a trusted component for OEMs and maintenance teams seeking ISO 7379 compliant solutions.

Specification Summary & Compliance

This shoulder screw adheres to ISO 7379 metric standards, with precise thread dimensions of M12x1.75 and Class 5g6g thread fit for consistent performance. The shoulder diameter tolerance is controlled between -0.072 to -0.01 mm, and shoulder length tolerance from 0 to 0.25 mm, ensuring accurate fit in precision assemblies. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance, confirming its suitability for regulated industries and global supply chains.