S-90180A637 M10 x 70 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 150,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure.
• High-strength Class 10.9 rating provides superior load-bearing capacity, ideal for heavy machinery and structural assemblies.
• Blue-dyed zinc plating offers enhanced corrosion resistance, extending service life in harsh industrial environments.
• External hex drive design allows for easy installation and removal with standard tools, improving assembly efficiency.
• Coarse M10x1.5 thread ensures quick engagement and secure fastening, minimizing assembly time in coarse-thread applications.
• Partially threaded shank provides optimal grip and clamping force where full threading isn't required, enhancing joint stability.
• Rockwell C32 hardness maintains durability under high stress, preventing deformation and ensuring long-term reliability.

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, these M10 hex head screws deliver critical performance where reliability is non-negotiable. The Class 10.9 steel construction combined with Rockwell C32 hardness addresses common failure points in machinery, construction, and equipment assembly by resisting shear and tensile stresses. The blue-dyed zinc-plated finish provides a protective barrier against oxidation and chemical exposure, making these metric screws suitable for outdoor and corrosive environments. With a coarse thread pitch of 1.5mm, they enable rapid installation in structural steel, automotive frames, and industrial platforms, reducing labor time while maintaining high-strength fastening integrity. Their partial threading design ensures precise clamping without unnecessary thread engagement, optimizing load distribution in bolted joints.

Specification Summary & Compliance

This M10x1.5x70mm hex head screw features a Class 6g thread fit for precise metric tolerances and is manufactured in compliance with ISO 4014 (DIN 931) standards. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, ensuring environmental safety and material restrictions adherence. The fastener's partial threading extends to a minimum of 26mm, supporting consistent performance in standardized industrial applications.