S-91310A137 M10 x 70 mm ISO 4017, DIN 933 High-Strength Metric Class 10.9 Steel Hex Head Screws
High-Strength Metric Class 10.9 Steel Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior load-bearing capacity with 150,000 psi tensile strength, ideal for high-stress structural and machinery applications.
- Exceptional durability and wear resistance due to Rockwell C32 hardness, ensuring long service life in harsh industrial environments.
- Reliable and secure fastening with a Class 10.9 strength grade, providing consistent performance under vibration and dynamic loads.
- Easy installation and removal using standard tools thanks to the external hex drive and 17mm head width for efficient torque application.
- Broad compatibility and precise fit with M10 coarse thread (1.5mm pitch) and Class 6g thread fit, reducing cross-threading risks in metric assemblies.
- Full-length threading offers maximum grip and adjustment flexibility across the entire 70mm length for versatile mounting needs.
- Compliance with international standards including ISO 4017/DIN 933, ensuring interchangeability and quality assurance in global projects.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, this M10 hex head screw in Class 10.9 steel addresses critical challenges like joint integrity and fatigue resistance. The fully threaded metric bolt design, combined with a coarse thread pitch of 1.5mm, ensures rapid assembly and robust holding power in heavy machinery, construction frameworks, and automotive components. Its external hex drive allows for high-torque tightening, minimizing slippage and enhancing safety. The black finish provides basic corrosion protection, while the high tensile strength and Rockwell C32 hardness prevent stripping and deformation under extreme loads, making it a reliable choice for engineers prioritizing longevity and performance in industrial applications.
Specification Summary & Compliance
This fastener features precise Class 6g thread fit and metric coarse threading (M10 x 1.5mm) with a length of 70mm, adhering to ISO 4017/DIN 933 manufacturing standards. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial use.
