S-91280A299 M10 x 80 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 and durability thanks to the high-quality steel construction with Rockwell C21 hardness
• Secure and stable fastening ensured by the coarse M10x1.5 mm thread with Class 6g fit for vibration resistance
• Easy installation and removal with the standard 17 mm external hex head design requiring common tools
• Optimized thread engagement through partial threading that provides precise clamping force control
• Global compliance assurance meeting ISO 4014/DIN 931 specifications for international project compatibility
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance for sustainable sourcing

Professional Applications & Engineering Value

This M10 hex head screw delivers exceptional engineering value across industrial applications where vibration resistance and structural integrity are critical. The Class 8.8 steel construction provides reliable performance in machinery assembly, structural frameworks, and equipment manufacturing, offering superior tensile strength that prevents joint failure under dynamic loads. The partially threaded design allows for precise clamping force distribution, making it ideal for applications requiring specific grip ranges. With its coarse metric thread and external hex drive, installation becomes efficient even in confined spaces, reducing assembly time while maintaining ISO 4014/DIN 931 compliance for global project specifications. The black finish adds an additional layer of corrosion protection, extending service life in challenging industrial environments.

Specification Summary & Compliance

This metric hex head screw features precise M10x1.5 mm coarse threading with Class 6g thread fit tolerance according to ISO metric standards. The fastener maintains dimensional accuracy per ISO 4014/DIN 931 specifications with a 80 mm length and 26 mm minimum thread length. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and chemical safety throughout the supply chain. The Class 8.8 strength rating confirms consistent mechanical properties suitable for industrial applications requiring reliable fastening solutions.