S-96144A266 M10 x 50 mm DIN 912, ISO 21269 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength with Class 12.9 rating (170,000 psi) ensures reliable performance in high-stress industrial applications.
• Superior corrosion resistance from the black-oxide finish on alloy steel, extending service life in demanding environments.
• Precise thread engagement with M10x1.0 extra fine pitch and Class 5g6g fit for secure, vibration-resistant connections.
• Optimized drive efficiency using an 8 mm hex socket for high torque application without slippage.
• Versatile partial threading (32 mm thread length on 50 mm screw) allows flexibility in clamping and alignment.
• High hardness (Rockwell C37) provides excellent wear resistance and durability under repeated use.
• Global compliance with DIN 912/ISO 21269 standards ensures interchangeability and quality assurance.

Professional Applications & Engineering Value

This M10 socket head cap screw is engineered to address critical challenges in precision machinery, automotive, and heavy equipment assembly. The extra fine metric thread (M10x1.0) offers finer adjustment and superior clamping force distribution, reducing the risk of loosening under dynamic loads. Made from black-oxide alloy steel, it combats corrosion while maintaining Class 12.9 strength, ideal for high-vibration environments. The partially threaded design provides unthreaded shank sections for shear resistance, while the socket head with 8 mm hex drive enables compact installation in confined spaces. These features make it a top choice for engineers seeking reliability in industrial fasteners for critical joints.

Specification Summary & Compliance

This screw adheres to DIN 912 / ISO 21269 specifications, with Class 5g6g thread fit ensuring precise dimensional accuracy. It is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for global industrial use.