S-92800A527 M22 x 200 mm DIN 931 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications
• High tensile strength of 80,000 psi ensures reliable performance in heavy-duty mechanical assemblies and structural applications
• External hex drive design provides secure tool engagement and efficient installation with standard wrenching tools
• Class 6g thread fit guarantees precise thread engagement and consistent fastening performance in metric assemblies
• Partially threaded shank design allows for optimal clamping force distribution and prevents thread damage in clearance holes
• Coarse 2.5mm pitch threading enables quick assembly and disassembly while maintaining strong holding power
• Full compliance with DIN 931 standards ensures dimensional accuracy and interchangeability in European mechanical systems

Professional Applications & Engineering Value

This M22 hex head screw delivers exceptional engineering value in demanding industrial applications where corrosion resistance and mechanical strength are critical. The 18-8 stainless steel composition provides excellent protection against rust and chemical degradation, making it suitable for marine equipment, food processing machinery, and outdoor structural assemblies. The partially threaded design with coarse metric threading ensures optimal stress distribution across fastened joints while the external hex drive facilitates quick installation in confined spaces. With its 200mm length and Class 6g thread fit, this fastener solves common challenges in heavy machinery, construction frameworks, and industrial equipment where vibration resistance and long-term reliability are paramount requirements.

Specification Summary & Compliance

This metric hex head screw features precise Class 6g thread fit tolerance according to ISO standards, ensuring consistent performance in metric assemblies. The manufacturing specifications strictly adhere to DIN 931 standards for dimensional accuracy and mechanical properties. Environmental compliance includes full conformity with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety. The right-hand thread direction and 2.5mm coarse pitch threading follow international metric fastener conventions for reliable interchangeability across industrial applications.