S-90349A107 M3 x 20 mm DIN 912, ISO 4762 Brass Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 360 Brass construction, ideal for harsh environments and electrical applications.
• High mechanical strength offering a tensile strength of 50,000 psi and Rockwell B78 hardness for reliable, durable fastening.
• Precise and secure installation enabled by the 2.5mm hex socket drive, minimizing cam-out and tool slippage.
• Consistent thread engagement with Class 6g tolerance and coarse M3 x 0.5mm thread, ensuring easy assembly and vibration resistance.
• Full thread coverage along the 20mm length for maximum grip and load distribution in connected components.
• Global standard compliance with DIN 912 / ISO 4762, guaranteeing dimensional accuracy and interchangeability.
• Environmental and safety compliance meeting RoHS 3 and REACH regulations for use in regulated industries.

Professional Applications & Engineering Value

This M3 socket head cap screw in 360 Brass is engineered to address common industrial challenges such as galvanic corrosion and the need for non-magnetic, conductive fasteners. Its fully threaded design and Class 6g thread fit provide excellent holding power in precision assemblies, from machinery and electronics to marine equipment. The hex drive allows for high-torque installation in confined spaces, reducing assembly time and improving reliability. By conforming to DIN 912 / ISO 4762 standards, it ensures consistent performance and simplifies procurement for MRO and OEM applications, delivering long-term value in demanding environments.

Specification Summary & Compliance

This screw features an M3 x 0.5mm metric coarse thread with a Class 6g tolerance for precise fit. It is manufactured in accordance with DIN 912 / ISO 4762 specifications, ensuring dimensional accuracy. The product is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(c) and REACH (EC 1907/2006), meeting current environmental and safety standards for industrial use.