S-93395A611 M12 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 and passivated finish, ideal for harsh environments and extended service life.
• High tensile strength of 70,000 psi ensures reliable, heavy-duty fastening for demanding industrial applications.
• 8mm hex drive and flat head design provides secure, flush installation and easy torque application with standard tools.
• Fully threaded M12 coarse thread (1.75mm pitch) offers excellent grip and rapid installation in a wide range of materials.
• Precise Class 6g thread fit and DIN 7991 compliance guarantee dimensional accuracy and interchangeability for professional use.
• 90° countersink angle allows the screw head to sit flush with the material surface for a clean, aerodynamic finish.
• Compliance with RoHS 3 and REACH standards ensures environmental safety and regulatory acceptance for global markets.

Professional Applications & Engineering Value

This M12 flat head screw, manufactured from premium 316 Stainless Steel with a passivated finish, is engineered to solve critical challenges in corrosive and high-stress environments. Its robust construction prevents failure in applications like chemical processing equipment, marine hardware, and food machinery, where moisture and aggressive agents are prevalent. The fully threaded coarse metric thread and Class 6g fit ensure superior holding power and vibration resistance, reducing maintenance needs. The combination of a 90° countersink angle and flat head profile provides a seamless, low-profile installation, essential for applications requiring smooth surfaces and aerodynamic efficiency. Compliant with DIN 7991, it delivers reliable performance for structural assemblies and machinery where precision and durability are non-negotiable.

Specification Summary & Compliance

This screw features a metric M12 x 1.75mm coarse thread with a Class 6g tolerance for precise fit. It is manufactured to meet DIN 7991 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safety and sustainability.