S-93635A853 M18 x 70 mm 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 marine and chemical environments
- High tensile strength of 70,000 psi ensures reliable performance under demanding mechanical loads
- Fully threaded design provides maximum grip and uniform clamping force along the entire 70mm length
- Precise Class 6g thread fit guarantees smooth assembly and secure fastening with standard metric nuts
- External hex drive with 27mm head width allows for high-torque installation using common industrial tools
- DIN 933 compliance ensures dimensional accuracy and interchangeability in European machinery and equipment
- RoHS 3 and REACH compliance meets strict environmental regulations for safe use in global markets
Professional Applications & Engineering Value
This M18 hex head screw delivers critical performance advantages in corrosive and high-stress applications. The 316 Stainless Steel material provides superior pitting resistance against chlorides and chemicals, making it indispensable for marine equipment, chemical processing plants, and offshore structures. Its coarse thread (M18 x 2.5mm) design resists vibration loosening while enabling rapid assembly in structural steel and heavy machinery. The fully threaded configuration ensures consistent load distribution across the entire 70mm length, eliminating weak points in critical joints. With external hex drive compatibility, maintenance teams can achieve precise torque control using standard wrenches, reducing installation time in industrial maintenance and manufacturing applications.
Specification Summary & Compliance
Manufactured to DIN 933 standards with Class 6g thread tolerance for precise metric threading compatibility. The coarse thread pitch of 2.5mm provides optimal engagement in various materials. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring restriction of hazardous substances. The external hex head (27mm width, 11.5mm height) conforms to standard wrench sizes for consistent tooling compatibility across industrial applications.
