S-90910A588 M8 x 16 mm ISO 7380 Stainless Steel Button Head Torx Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
• Enhanced torque transmission and reduced cam-out thanks to the T40 Torx drive system for secure, efficient assembly
• High tensile strength of 100,000 psi ensures reliable performance under significant mechanical loads
• Optimized for quick installation with fully threaded M8x1.25mm coarse thread design and Class 6g fit
• Low-profile, rounded button head provides a finished appearance while minimizing protrusion in assembled products
• Global compliance assurance meeting ISO 7380 specifications and environmental standards including RoHS 3 and REACH
• Right-hand threading compatibility with standard metric fastening systems for universal application

Professional Applications & Engineering Value

This M8 Torx button head screw delivers exceptional value in precision assembly applications where corrosion resistance and reliable fastening are critical. The combination of 18-8 stainless steel material with a passivated finish provides superior protection against oxidation and chemical exposure, making it ideal for machinery, automotive components, and electronic enclosures operating in demanding environments. The T40 Torx drive system eliminates the stripping issues common with Phillips heads, while the fully threaded metric design with coarse 1.25mm pitch ensures rapid installation and vibration resistance. The low-profile rounded head offers both aesthetic appeal and functional clearance in space-constrained applications, providing engineers with a versatile industrial fastener solution that maintains integrity across countless duty cycles.

Specification Summary & Compliance

This fastener features precise M8 x 1.25mm coarse thread with Class 6g tolerance for consistent fit and performance. Manufactured to ISO 7380 specifications, it ensures dimensional accuracy and interchangeability. The screw is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, containing no substances of very high concern. With 16mm length and fully threaded design, it provides reliable fastening across its entire shank length for secure connections in industrial assemblies.