S-90843A320 M5 x 10 mm DIN 912, ISO 4762 Cleaned and Bagged 18-8 Stainless Steel Socket Head Screws for High Vacuum

Key Features & Benefits at a Glance

• Superior corrosion resistance with silver-plated 18-8 stainless steel construction, ideal for harsh environments and preventing fastener degradation
• Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high stress and load
• High vacuum compatibility ensures leak-proof sealing and reliable performance in vacuum systems and controlled atmospheres
• Precise and secure fastening with Class 6g thread fit and coarse M5 x 0.8mm thread, providing excellent engagement and vibration resistance
• Easy installation and high torque capability via the 4 mm hex socket drive, allowing for efficient assembly with standard tools
• Full thread coverage along the 10 mm length ensures maximum grip and uniform clamping force across the entire fastener
• Guaranteed compliance and quality meeting DIN 912/ISO 4762 standards, RoHS 3, and REACH for safe, regulated use in various industries

Professional Applications & Engineering Value

This M5 socket head cap screw is engineered to address critical challenges in precision assembly and demanding environments. The silver-plated 18-8 stainless steel provides excellent corrosion resistance, making it suitable for applications exposed to moisture, chemicals, or outdoor conditions, thereby extending service life and reducing maintenance. Its high vacuum rating is essential for equipment in semiconductor manufacturing, aerospace, and scientific instruments, where airtight integrity is non-negotiable. The coarse thread (M5 x 0.8mm) and Class 6g thread fit ensure quick, reliable installation with minimal risk of cross-threading, while the hex socket drive allows for high torque application in confined spaces. These features collectively solve common industrial pain points such as fastener failure, assembly inefficiency, and compliance risks, delivering dependable performance in machinery, automotive, and electronic enclosures.

Specification Summary & Compliance

This fastener adheres to precise dimensional and performance criteria, including M5 x 0.8mm coarse thread with Class 6g thread fit per ISO metric standards, ensuring consistent interchangeability and fit. It is manufactured in compliance with DIN 912 / ISO 4762 specifications for socket head cap screws, guaranteeing dimensional accuracy and mechanical properties. The product is also certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming the absence of hazardous substances and adherence to environmental and safety regulations for global industrial use.