S-90166A157 M10 x 20 mm DIN 6921 Stainless Steel Flanged Hex Head Screws

Key Features & Benefits at a Glance

• Enhanced load distribution with integrated 22.3 mm flange, reducing surface pressure and preventing loosening under vibration
• Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 100,000 psi ensures reliable performance in demanding mechanical applications
• Precise Class 6g thread fit guarantees smooth assembly and secure fastening with standard M10 nuts
• Robust external hex drive allows for high-torque installation using common wrenches
• Coarse 1.5 mm pitch threading enables quick installation and reduced cross-threading risks
• Full compliance with DIN 6921 ensures dimensional accuracy and interchangeability

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, these M10 flanged hex head screws solve critical challenges in machinery assembly, automotive components, and structural frameworks. The 18-8 stainless steel material provides excellent resistance to rust and chemical exposure, while the integrated flange eliminates the need for separate washers, reducing part count and assembly time. With Class 6g thread fit and coarse M10x1.5 mm threading, these screws maintain secure connections in high-vibration environments where right-hand threaded fasteners are specified. The combination of 100,000 psi tensile strength and fully threaded design ensures uniform stress distribution across the entire 20 mm length.

Specification Summary & Compliance

Manufactured to DIN 6921 specifications with Class 6g thread tolerance for precise metric threading. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Features M10x1.5 mm coarse thread with right-hand direction, 22.3 mm flange diameter, and 20 mm fully threaded length.