S-91420A114 M3 x 5 mm DIN 965 Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating for extended service life in demanding industrial environments
• High tensile strength of 60,000 psi ensures reliable fastening under mechanical stress and vibration
• Precise Class 6h thread fit guarantees smooth installation and secure connections in metric assemblies
• Standard 90° countersink angle allows for flush mounting in pre-drilled holes, improving aesthetics and safety
• Phillips No. 1 drive design enables efficient installation with common tools, reducing assembly time
• Full threading along the 5mm length provides maximum grip and uniform load distribution
• Compliance with DIN 965, RoHS 3, and REACH ensures regulatory adherence for global industrial applications

Professional Applications & Engineering Value

These M3 flat head screws are engineered to address common challenges in precision assembly, such as space constraints and corrosion susceptibility. The zinc-plated steel construction offers excellent protection against rust, making them ideal for electronics, machinery, and automotive components exposed to humidity. The coarse 0.5mm pitch and Class 6h thread fit ensure quick, secure fastening with reduced cross-threading risks, while the flat head profile sits flush to prevent snagging and maintain aerodynamic or aesthetic surfaces. With a Rockwell B71 hardness and 60,000 psi tensile strength, they provide durable performance in high-vibration environments, supporting efficient production and long-term reliability.

Specification Summary & Compliance

This screw features M3 x 0.5mm coarse metric threads with a Class 6h tolerance for precise fit, manufactured to DIN 965 standards. It includes a fully threaded 5mm length, 90° countersink angle, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for environmental safety.