S-91280A301 M10 x 100 mm ISO 4014, DIN 931 Medium-Strength Metric Class 8.8 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior load-bearing capability with Class 8.8 strength rating and 110,000 psi tensile strength for reliable performance in demanding applications
• Enhanced corrosion resistance with black steel construction providing durable protection in industrial environments
• Optimized installation efficiency through external hex drive design allowing for high-torque application with standard tools
• Secure fastening performance with Class 6g thread fit ensuring precise engagement and vibration resistance
• Versatile application flexibility with partially threaded M10x1.5 coarse thread design balancing grip strength and installation speed
• Long-term reliability backed by Rockwell C21 hardness for maintained structural integrity under repeated stress
• Global compliance assurance meeting ISO 4014 DIN 931 standards for consistent quality across international projects

Professional Applications & Engineering Value

This M10 hex head screw delivers exceptional engineering value through its Class 8.8 steel construction and metric coarse threading. The combination of 110,000 psi tensile strength and Rockwell C21 hardness addresses critical industrial challenges including joint integrity under dynamic loads and long-term corrosion resistance. The partially threaded design with 1.5mm pitch provides optimal clamping force distribution while the external hex drive enables efficient installation in confined spaces. Ideal for structural assemblies, heavy machinery, and manufacturing equipment, these ISO 4014 DIN 931 compliant fasteners ensure reliable performance in automotive, construction, and industrial maintenance applications where high tensile strength and dimensional precision are paramount.

Specification Summary & Compliance

Manufactured to exact ISO 4014 DIN 931 specifications with Class 6g thread fit tolerance for precision engagement. The M10x1.5 coarse thread configuration ensures optimal performance in industrial fastening applications. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations guarantees safe use across regulated industries. The 100mm length with 26mm minimum thread length provides versatile application coverage while maintaining structural integrity through Class 8.8 strength certification.