S-91306A777 M8 x 35 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 tensile strength of 140,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Zinc-plated alloy steel construction provides excellent corrosion resistance, extending service life in harsh industrial environments.
- Class 10.9 strength grade guarantees high durability and load-bearing capacity for critical assemblies.
- Fully threaded M8 coarse pitch design offers faster installation and secure holding power in various materials.
- Hex drive with 5mm size allows for easy, high-torque installation using standard tools, improving assembly efficiency.
- Class 6g thread fit ensures precise, consistent engagement with mating parts, minimizing loosening under vibration.
- Compliance with ISO 7380, RoHS 3, and REACH assures adherence to international quality and environmental standards for global supply chain compatibility.
Professional Applications & Engineering Value
This M8 x 1.25mm Class 10.9 zinc-plated alloy steel rounded head screw is engineered to address common industrial challenges such as vibration-induced loosening and corrosion in demanding environments. The fully threaded coarse pitch design enables quick, secure fastening in machinery, automotive, and structural applications, while the high tensile strength and Rockwell C32 hardness prevent stripping and deformation under heavy loads. The zinc plating on alloy steel provides a protective barrier against moisture and chemicals, reducing maintenance needs. Ideal for hex drive assemblies requiring right-hand thread reliability, this screw ensures long-term performance in equipment subject to dynamic stresses, supported by ISO 7380 standards for consistent quality.
Specification Summary & Compliance
This product features precise Class 6g thread fit per metric standards, with dimensions including M8 thread size, 1.25mm coarse pitch, 35mm length, and 14mm head diameter. Manufactured to meet ISO 7380 specifications, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for industrial use.
