S-91310A636 M10 x 35 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 with 150,000 psi tensile strength for reliable performance in demanding applications
• Superior hardness and durability with Rockwell C32 rating to resist wear and deformation under stress
• Precise Class 6g thread fit ensures smooth installation and secure fastening in metric assemblies
• Robust external hex drive design provides excellent torque transmission and easy installation with standard tools
• Partial threading configuration offers optimal grip length while reducing weight and material usage
• Comprehensive regulatory compliance with RoHS 3 and REACH standards for environmentally responsible manufacturing
• Standardized dimensions per ISO 4014/DIN 931 specifications ensure interchangeability and reliable performance

Professional Applications & Engineering Value

These Class 10.9 steel hex head screws deliver exceptional engineering value in industrial settings where high tensile strength and reliable fastening are critical. The M10x1.5 coarse thread configuration with partial threading provides optimal clamping force distribution while minimizing stress concentration points. The external hex drive design ensures maximum torque application without stripping, making them ideal for heavy machinery, structural steel connections, and automotive assemblies where vibration resistance is essential. Manufactured from high-grade steel with precise Class 6g thread fit, these metric fasteners prevent loosening under dynamic loads while maintaining dimensional stability across temperature variations. Their compliance with international standards guarantees consistent performance in global supply chains and engineering projects requiring certified components.

Specification Summary & Compliance

This M10 hex head screw features precise Class 6g thread tolerance with 1.5 mm coarse pitch threading and 26 mm minimum thread length on a 35 mm overall length. Manufactured to ISO 4014/DIN 931 specifications with right-hand thread direction and external hex drive configuration. The fastener meets RoHS 3 (2015/863/EU) compliance for restricted substances and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility and regulatory acceptance in industrial markets worldwide.