S-93635A118 M4 x 25 mm ISO 4017, DIN 933 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 Stainless Steel Hex Head 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 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
- High tensile strength of 100,000 psi ensures reliable performance under heavy loads and mechanical stress.
- Coarse M4 x 0.7 mm thread provides faster installation and reduced risk of cross-threading in various materials.
- Class 6g thread fit guarantees precise, secure fastening with consistent engagement and vibration resistance.
- Fully threaded 25 mm length offers maximum grip and uniform load distribution along the entire shank.
- External hex drive design allows for easy installation and removal using standard wrenches or sockets.
- Compliance with ISO 4017/DIN 933 standards ensures dimensional accuracy and interchangeability in global applications.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, this M4 hex head screw in 316 stainless steel addresses common challenges like corrosion, vibration loosening, and assembly efficiency. The fully threaded coarse pitch design enables quick, secure fastening in metals, plastics, and composites, reducing installation time while maintaining Class 6g thread fit precision. Its external hex drive ensures compatibility with standard tools, streamlining maintenance in machinery, electrical enclosures, and marine equipment. By combining high tensile strength with superior material durability, it provides long-term reliability in applications where exposure to moisture, chemicals, or temperature variations is a concern, minimizing downtime and replacement costs.
Specification Summary & Compliance
This screw adheres to ISO 4017 / DIN 933 specifications, featuring M4 x 0.7 mm coarse threads with a Class 6g tolerance for consistent dimensional accuracy. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for regulated industries.
