S-93395A312 M5 x 22 mm DIN 7991 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel and passivated finish, ideal for harsh environments and long-term reliability.
• High tensile strength of 70,000 psi ensures secure, durable fastening under demanding industrial loads.
• Precise Class 6g thread fit guarantees smooth installation and consistent performance in metric assemblies.
• 3 mm hex drive design provides efficient torque application and reduces slippage during installation.
• Full threading and coarse 0.8 mm pitch enable quick engagement and strong holding power in various materials.
• Compliance with DIN 7991 standards assures dimensional accuracy and interchangeability for professional use.
• RoHS 3 and REACH compliance meets environmental regulations, supporting sustainable and safe manufacturing practices.

Professional Applications & Engineering Value

Engineered for reliability, these M5 flat head screws in 316 stainless steel address critical industrial challenges like corrosion and mechanical stress. The passivated finish enhances resistance to chemicals and moisture, making them suitable for marine, chemical processing, and outdoor equipment. With a fully threaded design and coarse metric thread, they provide rapid installation and robust clamping force in metals, plastics, and composites. The hex drive ensures secure tool engagement, minimizing assembly time and reducing the risk of fastener failure in high-vibration applications such as machinery, automotive, and structural frameworks.

Specification Summary & Compliance

This screw adheres to DIN 7991 specifications, featuring a Class 6g thread fit for precise metric tolerances. Dimensions include an M5 thread size with 0.8 mm pitch, 22 mm length, and 10 mm head diameter. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.