S-90348A016 M4 x 20 mm DIN 912, ISO 4762 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction and black oxide finish, ideal for harsh industrial environments.
- High tensile strength of 70,000 psi ensures reliable performance and joint integrity under significant load and vibration.
- Precise Class 6g thread fit guarantees smooth installation and consistent, secure fastening in metric applications.
- Standard hex socket (3mm drive) allows for high torque application and easy installation in confined spaces.
- Full compliance with DIN 912/ISO 4762 provides dimensional reliability and interchangeability for global engineering projects.
- RoHS 3 and REACH compliance ensures the screw meets stringent environmental and safety regulations for modern manufacturing.
- Coarse M4 x 0.7mm thread facilitates quick assembly and reduces the risk of cross-threading.
Professional Applications & Engineering Value
This M4 socket head cap screw is engineered to solve critical fastening challenges in demanding applications. The combination of 18-8 stainless steel and a black oxide surface treatment provides excellent resistance to corrosion and wear, extending service life in machinery, automotive assemblies, and outdoor equipment. The fully threaded design and coarse thread pitch ensure maximum grip and faster installation, reducing assembly time. Its socket head and 3mm hex drive are perfect for high-torque applications where space is limited, offering a reliable metric fastening solution that prevents stripping and maintains clamp load under dynamic stresses.
Specification Summary & Compliance
This screw conforms to the dimensional requirements of DIN 912 / ISO 4762 with a Class 6g thread fit for standard metric tolerances. It is manufactured from 18-8 Stainless Steel and features a Black Oxide finish. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and suitable for use in regulated industries.
