S-97763A430 M4 x 55 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws
Stainless 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 corrosion resistance with Black-Oxide 18-8 Stainless Steel, ideal for harsh environments and reducing maintenance costs.
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity and durability in demanding applications.
- Easy installation and removal thanks to the 2.5 mm hex drive, minimizing tool slippage and assembly time.
- Secure and precise fit with Class 6g thread tolerance, providing consistent performance and vibration resistance.
- Versatile coarse threading (M4 x 0.7 mm) allows for quick fastening in various materials, enhancing efficiency.
- Low-profile button head design offers a smooth, rounded finish that reduces snagging and improves safety.
- Full compliance with ISO 7380, RoHS 3, and REACH ensures quality, environmental safety, and global regulatory acceptance.
Professional Applications & Engineering Value
This M4 metric screw with a Black-Oxide finish on 18-8 Stainless Steel addresses common industrial challenges like corrosion and mechanical failure. The fully threaded design and coarse thread spacing enable rapid, secure fastening in assemblies requiring high repeatability, such as machinery, automotive components, and electronic enclosures. Its hex drive ensures torque control during installation, preventing stripping and ensuring long-term joint integrity. By combining 70,000 psi tensile strength with a low-profile button head, it minimizes protrusion risks in tight spaces, making it ideal for applications where reliability and sleek design are critical. This screw meets ISO 7380 standards, providing engineers with a dependable solution for industrial screws that endure stress and environmental exposure.
Specification Summary & Compliance
This product features precise Class 6g thread fit and ISO 7380 specifications for dimensional accuracy. It is manufactured from Black-Oxide 18-8 Stainless Steel with a coarse thread pitch of 0.7 mm and is fully threaded for consistent performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), it adheres to environmental and safety regulations, ensuring suitability for global industrial use.
