S-92000A089 M4 x 70 mm DIN 7985 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness, ensuring reliable performance under high-stress conditions.
• Optimized drive engagement featuring a Phillips No. 2 drive and rounded pan head design for secure, efficient installation with reduced cam-out risk.
• Precision threading with M4 x 0.7mm coarse thread and Class 6g fit, providing excellent grip and vibration resistance in various materials.
• Full 70mm threading delivers maximum holding power and uniform load distribution across the entire fastener length.
• Regulatory compliance meeting DIN 7985 specifications, RoHS 3, and REACH standards for safe, environmentally conscious manufacturing.
• Versatile industrial application suitable for machinery, equipment assembly, and structural fastening where durability and corrosion resistance are critical.

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these M4 passivated stainless steel screws address critical challenges in corrosion-prone applications. The 18-8 stainless steel composition with passivation treatment creates a protective oxide layer that significantly extends service life in humid, chemical, or marine settings. The fully threaded design and coarse pitch threading (0.7mm) ensure maximum engagement in various substrates, from metals to plastics, while the Class 6g thread fit maintains precise tolerances for vibration-resistant assemblies. The combination of 70,000 psi tensile strength and Rockwell B70 hardness provides reliable performance in structural applications where fastener failure is not an option. These rounded head Phillips screws are particularly valuable in electrical enclosures, machinery guards, and outdoor equipment where both corrosion resistance and secure fastening are essential.

Specification Summary & Compliance

This metric screw features precise M4 x 0.7mm coarse threading with Class 6g tolerance according to ISO metric standards. Manufacturing complies with DIN 7985 specifications for dimensional accuracy and performance requirements. The fastener meets RoHS 3 (2015/863/EU) compliance for restricted substance control and REACH (EC 1907/2006) regulations regarding chemical safety. With a total length of 70mm and fully threaded design, these screws maintain consistent mechanical properties throughout, including the specified Rockwell B70 hardness and 70,000 psi tensile strength.