S-97763A450 M8 x 90 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide 18-8 Stainless Steel, ideal for harsh industrial environments and long-term reliability.
• High tensile strength of 70,000 psi ensures dependable performance in heavy-duty applications, reducing the risk of fastener failure.
• Easy installation and removal thanks to the 5 mm hex drive and rounded button head design, minimizing tool slippage and speeding up assembly.
• Precise Class 6g thread fit with coarse M8 x 1.25 mm threading for secure, vibration-resistant connections in various materials.
• Full threading along the 90 mm length provides consistent grip and load distribution, enhancing joint integrity in demanding setups.
• Compliance with ISO 7380 and environmental standards including RoHS 3 and REACH, ensuring safety and regulatory adherence for global supply chains.
• Durable black-oxide finish adds an extra layer of protection against wear and oxidation, extending service life in outdoor or humid conditions.

Professional Applications & Engineering Value

Engineered for robust industrial use, this M8 metric screw with Black-Oxide 18-8 Stainless Steel addresses common challenges like corrosion and mechanical stress in machinery, construction, and automotive assemblies. The fully threaded design and coarse thread pitch ensure quick, secure fastening in metals and composites, reducing installation time while maintaining high tensile strength. Its rounded head with hex drive allows for tight spaces and high-torque applications, minimizing stripping and improving safety. Ideal for heavy-duty fasteners in corrosive environments, it delivers long-lasting performance without compromising on ISO 7380 standards, making it a trusted choice for engineers seeking reliability and efficiency.

Specification Summary & Compliance

This screw adheres to precise metric dimensions: M8 thread size with 1.25 mm pitch, 90 mm length, and Class 6g thread fit for consistent accuracy. It meets ISO 7380 manufacturing specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring environmental safety and regulatory alignment. The black-oxide surface treatment and stainless steel material support durability and corrosion resistance in industrial applications.