S-91239A528 M10 x 70 mm ISO 7380 Steel Button Head Hex-Drive Screws
Steel Button Head Hex-Drive 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 corrosion resistance with black-oxide alloy steel coating, extending service life in harsh industrial environments.
- High tensile strength of 140,000 psi ensures reliable performance under heavy loads, reducing failure risks in critical assemblies.
- Rockwell C32 hardness provides excellent wear resistance, maintaining thread integrity and fastener durability over repeated use.
- Fully threaded design offers consistent clamping force along the entire length, enhancing joint stability and ease of installation.
- Class 6g thread fit with coarse pitch allows for quick assembly and disassembly, minimizing production downtime.
- ISO 7380 compliant hex button head ensures standardized dimensions and compatibility with common tools, improving workflow efficiency.
- RoHS 3 and REACH compliant for environmentally safe use, meeting global regulatory requirements without compromising performance.
Professional Applications & Engineering Value
This M10 hex button head screw is engineered to address common industrial challenges, such as vibration loosening and corrosion-induced failures. The black-oxide alloy steel construction provides a protective layer that resists rust and chemical exposure, making it ideal for machinery, automotive, and structural applications. With a coarse thread pitch of 1.5mm and Class 6g thread fit, it ensures rapid installation and secure fastening in high-stress environments. The fully threaded metric design distributes load evenly, reducing the risk of shear and fatigue. By complying with ISO 7380, it guarantees dimensional accuracy and interchangeability, streamlining maintenance and reducing inventory costs for B2B buyers.
Specification Summary & Compliance
This fastener features precise Class 6g thread fit per metric standards, with a coarse thread pitch of 1.5mm for optimal engagement. It adheres to ISO 7380 for dimensional consistency and is manufactured to meet Class 10.9 strength grade. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) ensures environmental safety and regulatory alignment for industrial use.
