S-91310A639 M10 x 50 mm ISO 4017, DIN 933 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 10.9 high-strength steel construction, supporting demanding applications up to 150,000 PSI tensile strength
• Superior wear and deformation resistance due to Rockwell C32 hardness, ensuring long-term reliability in high-stress environments
• Maximum grip and holding power from fully threaded design, providing consistent clamping force across the entire 50mm length
• Quick installation and removal with standard 17mm external hex drive, compatible with common industrial tools
• Reliable coarse thread engagement (M10x1.5mm) that resists loosening under vibration and simplifies alignment in various materials
• Guaranteed interchangeability through ISO 4017 DIN 933 compliance, ensuring precise dimensional accuracy and thread fit (Class 6g)
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory standards for industrial use

Professional Applications & Engineering Value

This M10 hex head screw delivers critical performance where structural integrity matters most. The Class 10.9 steel composition and fully threaded configuration provide exceptional resistance to shear forces and vibrational loosening in heavy machinery, construction frameworks, and automotive assemblies. The coarse thread pitch ensures rapid installation in steel, aluminum, and composite materials while maintaining superior pull-out strength. With ISO 4017 DIN 933 certification, engineers can specify these metric hex bolts with confidence for OEM equipment, industrial maintenance, and infrastructure projects where dimensional precision and 150,000 PSI tensile strength are non-negotiable requirements.

Specification Summary & Compliance

Manufactured to ISO 4017 DIN 933 standards with Class 6g thread fit tolerance for precise engagement. The M10x1.5mm coarse thread and 50mm length maintain consistent dimensional accuracy. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, alongside mechanical properties verified to Class 10.9 strength grade requirements.