S-97654A663 M5 x 16 mm Stainless Steel Flanged Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh environments.
• Enhanced grip and stability from the flanged design, reducing the need for separate washers.
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads.
• Easy installation with hex drive (3 mm) for quick, secure tightening in confined spaces.
• Precise Class 6g thread fit provides smooth assembly and consistent engagement.
• Wide rounded button head offers a low-profile, aesthetically pleasing finish.
• Full threading along the 16 mm length allows for maximum adjustability and holding power.

Professional Applications & Engineering Value

This M5 metric screw with coarse thread (0.8 mm pitch) and 18-8 stainless steel construction is engineered to address common industrial challenges like corrosion, vibration loosening, and assembly speed. The passivated finish enhances durability in moist or chemical-exposed settings, while the flanged hex drive design simplifies installation, reducing labor time and minimizing component count in machinery, automotive, and electronics assemblies. Its fully threaded body ensures uniform stress distribution, making it a reliable choice for high-stress applications where metric screw precision and compliance with environmental standards are critical.

Specification Summary & Compliance

This screw adheres to metric thread standards with M5 size, 0.8 mm pitch, and Class 6g thread fit for consistent dimensional accuracy. It is manufactured from 18-8 stainless steel with a passivated finish and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free of hazardous substances for safe use in global industrial markets.