S-90166A152 M8 x 20 mm DIN 6921 Stainless Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Superior mechanical strength with 100,000 psi tensile strength for reliable load-bearing performance
• Integrated flange design eliminates need for separate washers, reducing assembly time and parts count
• Precision Class 6g thread fit ensures consistent engagement and vibration resistance in demanding applications
• External hex drive compatibility with standard tools for quick installation and maintenance
• Full threading along 20mm length provides maximum grip and adjustment flexibility
• Compliance with major regulations including RoHS 3 and REACH for global market acceptance

Professional Applications & Engineering Value

Engineered to address critical challenges in industrial assembly, these M8 flanged hex head screws combine the corrosion-resistant properties of 18-8 stainless steel with the mechanical reliability of 100,000 psi tensile strength. The integrated flange distributes clamping force evenly, preventing surface damage and maintaining joint integrity under vibration. With coarse metric threading (1.25mm pitch) and Class 6g thread fit, these fasteners provide rapid installation in machinery, automotive components, and structural frameworks where corrosion resistance and dimensional stability are paramount. The external hex drive ensures compatibility with standard industrial tools, streamlining maintenance operations in manufacturing and equipment assembly.

Specification Summary & Compliance

Manufactured to DIN 6921 specifications with Class 6g thread tolerance for precision fit. The M8 x 1.25mm coarse thread configuration and 20mm length maintain dimensional accuracy across production batches. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial applications worldwide.