S-92290A784 M5 x 80 mm DIN 912, ISO 4762 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh industrial environments and outdoor applications.
• Exceptional mechanical strength offering 70,000 psi tensile strength for reliable, high-stress fastening in demanding assemblies.
• Precise thread engagement with Class 6g fit and M5x0.8mm coarse thread, ensuring easy assembly and reduced risk of cross-threading.
• Optimized drive efficiency featuring a standard hex socket and 4mm drive, allowing for high torque application and secure installation in confined spaces.
• Versatile partial threading (22mm min thread length on an 80mm body) provides a secure grip where needed while allowing for unthreaded shaft alignment.
• Global compliance and safety meeting DIN 912/ISO 4762 standards and RoHS 3/REACH regulations, ensuring material safety and international project suitability.
• Durable socket head design with 8.5mm head diameter and 5mm height, resisting stripping and enabling repeated use in maintenance cycles.

Professional Applications & Engineering Value

This M5 socket head cap screw is engineered from 316 stainless steel to solve critical challenges in corrosive or high-moisture settings, such as chemical processing equipment, marine hardware, and food-grade machinery. The passivated finish enhances surface durability, preventing galvanic corrosion and extending service life. Its partially threaded design allows the unthreaded shank to act as a precision dowel, minimizing shear stress and improving alignment in assemblies. With a coarse thread pitch of 0.8mm, it offers quicker installation and higher resistance to vibration loosening compared to fine-thread alternatives. The hex socket drive ensures reliable torque transfer, making it a top choice for automated or manual fastening in tight spaces, from machinery frames to structural supports.

Specification Summary & Compliance

This screw adheres to Class 6g thread fit per ISO metric standards, ensuring dimensional accuracy and interchangeability. Manufacturing conforms to DIN 912 / ISO 4762 specifications for socket head cap screws. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming the absence of restricted hazardous substances. Threading is right-hand, metric coarse (M5 x 0.8mm), with a minimum threaded length of 22mm on an overall 80mm body.