S-93635A851 M18 x 55 mm DIN 933 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
• High tensile strength of 70,000 psi ensures reliable performance under significant mechanical loads
• Precise Class 6g thread fit guarantees smooth assembly and secure fastening in industrial applications
• External hex drive design provides excellent torque transmission and easy installation with standard tools
• Full threading along the 55mm length offers maximum grip and adjustment flexibility
• Compliance with DIN 933 standards ensures dimensional accuracy and interchangeability
• RoHS 3 and REACH compliance meets strict environmental regulations for safe, sustainable use

Professional Applications & Engineering Value

This M18 x 2.5mm hex head screw delivers exceptional engineering value in demanding sectors like chemical processing, marine equipment, and food machinery, where corrosion resistance is critical. Crafted from 316 stainless steel, it withstands aggressive substances and moisture, reducing maintenance and replacement costs. The coarse pitch metric thread and Class 6g tolerance enable quick, reliable assembly even in vibrating environments, minimizing loosening risks. With an external hex drive and fully threaded 55mm shank, it ensures uniform stress distribution and high clamp force, solving common fastening failures in heavy-duty industrial applications.

Specification Summary & Compliance

This screw features M18 x 2.5mm coarse pitch threading with Class 6g thread fit per ISO standards, ensuring precise engagement. It is manufactured to DIN 933 specifications for dimensional consistency and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental adherence for global industrial use.