S-90180A638 M10 x 75 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional Load-Bearing Capacity – Class 10.9 strength grade and 150,000 psi tensile strength ensure reliable performance in high-stress applications, reducing the risk of fastener failure.
• Superior Corrosion & Wear Resistance – Blue-dyed zinc-plated finish provides enhanced protection against rust and environmental damage, extending service life in harsh conditions.
• Precise & Secure Fastening – Class 6g thread fit and partially threaded design offer controlled engagement and vibration resistance, minimizing loosening in dynamic assemblies.
• Optimized for Heavy-Duty Use – Rockwell C32 hardness and coarse M10 x 1.5 mm thread profile deliver excellent durability and ease of installation in industrial machinery and structural applications.
• Global Standard Compliance – Manufactured to ISO 4014 DIN 931 specifications, ensuring interchangeability and reliability across international projects.
• Enhanced Grip & Torque Application – External hex drive and 17 mm head width allow for high torque transfer with standard tools, speeding up assembly and maintenance.
• Environmentally Safe & Regulated – RoHS 3 and REACH compliance guarantees that the screw meets strict environmental and health standards, suitable for regulated industries.

Professional Applications & Engineering Value

This M10 hex head screw is engineered to address critical challenges in heavy machinery, construction, and automotive assemblies where high tensile strength and corrosion resistance are paramount. The Class 10.9 steel construction, combined with a blue-dyed zinc-plated finish, ensures long-term performance under extreme loads and exposure to moisture or chemicals. Its partially threaded design with a coarse thread pitch provides optimal clamp load distribution and reduces the risk of cross-threading, making it ideal for structural frames, equipment mounts, and vibrating environments. By conforming to ISO 4014 DIN 931 standards, this fastener guarantees dimensional accuracy and compatibility, streamlining procurement and installation for engineers and OEMs.

Specification Summary & Compliance

This screw adheres to precise dimensional tolerances, including a Class 6g thread fit and M10 x 1.5 mm coarse thread with a minimum thread length of 26 mm. It meets the manufacturing and material requirements of ISO 4014 DIN 931 and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for industrial use worldwide.