S-91306A654 M2 x 8 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
- Exceptional strength and reliability with Class 10.9 rating and 140,000 psi tensile strength, ensuring secure fastening in demanding applications.
- Superior corrosion resistance provided by zinc-plated alloy steel, extending service life in harsh industrial environments.
- High durability and wear resistance due to Rockwell C32 hardness, maintaining performance under repeated use.
- Easy and quick installation with a 1.3 mm hex drive and rounded button head, allowing for efficient assembly with standard tools.
- Wide compatibility and secure fit thanks to M2 x 0.4 mm coarse thread with Class 6g fit, reducing cross-threading risks.
- Full thread engagement across the 8 mm length for maximum holding power and vibration resistance.
- Compliance with international standards including ISO 7380, RoHS 3, and REACH, ensuring safety and regulatory acceptance.
Professional Applications & Engineering Value
This M2 metric hex screw is engineered for precision and endurance in industrial settings, such as machinery, electronics, and automotive assemblies. Made from zinc-plated alloy steel, it combats corrosion and wear, addressing common failure points in high-stress environments. The fully threaded coarse pitch design ensures rapid installation and robust clamping force, minimizing loosening from vibrations. With a rounded button head and hex drive, it offers a low-profile, tool-friendly solution that meets ISO 7380 specifications, making it ideal for applications requiring reliable, high-strength fasteners that adhere to strict quality and environmental standards like RoHS and REACH.
Specification Summary & Compliance
This fastener features precise M2 x 0.4 mm coarse threads with a Class 6g fit for consistent dimensional accuracy. It complies with ISO 7380 for metric hex socket button head screws, ensuring interchangeability and performance. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial use without hazardous substances.
