S-93395A602 M5 x 45 mm DIN 7991 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and chemical exposure
• Enhanced durability and longevity through passivated surface finish, providing an extra protective oxide layer against wear and oxidation
• Secure and efficient installation with a 3 mm hex drive, ensuring high torque application without slippage and reduced tool wear
• Reliable thread engagement and holding power with a fully threaded M5x0.8 mm coarse thread design, offering quick assembly and strong fastening in various materials
• Precise flush mounting due to the standard flat head with 90° countersink angle, minimizing protrusion for a smooth, aerodynamic surface finish
• Consistent performance and interchangeability by meeting DIN 7991 specifications and Class 6g thread fit, ensuring dimensional accuracy and compatibility with metric components
• High tensile strength of 70,000 psi for dependable load-bearing applications, reducing the risk of fastener failure under stress

Professional Applications & Engineering Value

Engineered for demanding settings, these M5 flat head screws in 316 stainless steel address critical challenges like corrosion in marine, chemical processing, and outdoor equipment. The passivated finish amplifies material resilience, preventing pitting and rust in humid or saline conditions, while the fully threaded coarse design ensures maximum grip in soft metals or plastics, reducing loosening from vibrations. With a hex drive and precise flat head profile, they enable flush installations in countersunk holes, ideal for machinery, automotive assemblies, and structural frameworks where surface smoothness and high tensile strength are paramount. Complying with DIN 7991, these screws deliver reliability in industrial applications, streamlining maintenance and enhancing product lifespan.

Specification Summary & Compliance

This screw maintains tight tolerances, including a head diameter of 10 mm with a tolerance of -0.36 to 0 mm and a Class 6g thread fit for precise metric threading. It adheres to DIN 7991 manufacturing standards and is verified as RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental safety and regulatory alignment for global industrial use.