S-90035A142 M4 x 40 mm DIN 912, ISO 4762, SAE AMS5731, SAE AMS5737 High-Strength A286 Stainless Steel Socket Head Screws
High-Strength A286 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
- Exceptional tensile strength of 160,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
- Superior corrosion resistance from A286 stainless steel and passivated finish extends service life in harsh industrial environments.
- Precision Class 6g thread fit guarantees consistent engagement and secure fastening, minimizing assembly issues.
- High hardness (Rockwell C33) provides excellent wear resistance, maintaining thread integrity through repeated use.
- Compact socket head design allows for easy installation in confined spaces with standard hex tools.
- Compliance with DIN 912/ISO 4762 standards ensures interchangeability and reliability in global engineering applications.
- RoHS 3 and REACH compliance meets environmental regulations, making it suitable for regulated industries.
Professional Applications & Engineering Value
This M4 socket head cap screw is engineered with A286 stainless steel and a passivated finish to address common industrial challenges like vibration loosening and corrosion in demanding settings. Its partially threaded design and Class 6g thread fit provide precise clamping force distribution, ideal for machinery, automotive assemblies, and aerospace components where reliability is critical. The hex socket drive enables high-torque installation without slippage, reducing downtime. With a tensile strength of 160,000 psi and compliance with DIN 912 and ISO 4762, it offers a robust solution for heavy-duty metric fastener applications, ensuring long-term performance in corrosive or high-temperature environments.
Specification Summary & Compliance
This screw features an M4 x 0.7 mm coarse metric thread with a Class 6g thread fit for precise dimensional accuracy. It is manufactured in accordance with DIN 912 (equivalent to ISO 4762), SAE AMS5731, and SAE AMS5737 standards, ensuring consistent quality. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible procurement.
