S-94792A117 M4 x 8 mm ASME B18.6 Stainless Steel Truss Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction for extended service life in harsh environments
• Enhanced drive engagement through Phillips No. 2 drive system preventing cam-out and ensuring secure installation
• Optimized load distribution with wide truss head design that provides superior clamping force over larger surface areas
• Reliable thread performance featuring Class 6g fit coarse threading (0.7mm pitch) for quick assembly and vibration resistance
• Maximum material compatibility achieved through passivated surface treatment that prevents galling and improves chemical resistance
• Full 8mm thread engagement ensuring complete fastening capability and consistent holding power throughout the entire length
• Industry-standard compliance meeting ASME B18.6 specifications for dimensional accuracy and mechanical performance

Professional Applications & Engineering Value

These M4 metric screws with 316 stainless steel composition and passivated finish deliver exceptional performance in demanding industrial applications where corrosion resistance is critical. The Phillips truss head design combines easy installation with superior clamping capability, making these fasteners ideal for electronic enclosures, marine equipment, chemical processing systems, and food-grade machinery. The coarse 0.7mm pitch threading with Class 6g fit ensures rapid assembly while maintaining vibration resistance in high-stress environments. The fully threaded configuration provides consistent engagement throughout the entire 8mm length, eliminating weak points and ensuring reliable fastening in critical assemblies where failure is not an option.

Specification Summary & Compliance

This M4 x 0.7mm pitch screw features metric coarse threading with Class 6g tolerance for precise fitment and optimal performance. Manufactured to ASME B18.6 standards for dimensional accuracy and mechanical properties. The fasteners are fully compliant with RoHS 3 (2015/863/EU) regulations and REACH (EC 1907/2006) requirements, ensuring environmental responsibility and workplace safety. The passivated finish on 316 stainless steel provides enhanced surface protection while maintaining the material's inherent corrosion resistance properties.