S-90035A139 M3 x 25 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 strength and durability with A286 stainless steel construction, providing reliable performance in demanding industrial environments.
- High tensile strength of 160,000 psi ensures secure and long-lasting fastening, reducing the risk of failure under stress.
- Rockwell C33 hardness offers excellent wear resistance, maintaining integrity over repeated use and in high-temperature applications.
- Precision Class 6g thread fit guarantees smooth assembly and consistent engagement, minimizing installation errors and improving efficiency.
- Passivated finish enhances corrosion resistance, extending service life in harsh or corrosive conditions.
- Compliance with DIN 912/ISO 4762 standards ensures interchangeability and reliability, meeting global engineering requirements.
- Hex socket drive design allows for easy installation and removal with standard tools, reducing downtime in maintenance and assembly.
Professional Applications & Engineering Value
This M3 socket head cap screw is engineered with A286 stainless steel to address critical challenges in high-stress and high-temperature environments, such as aerospace, automotive, and heavy machinery. The partially threaded design and coarse thread pitch provide optimal clamping force and vibration resistance, preventing loosening in dynamic applications. With a tensile strength of 160,000 psi and Rockwell C33 hardness, it ensures reliable performance under extreme conditions, reducing maintenance needs and downtime. The passivated finish adds an extra layer of corrosion protection, making it ideal for industries where durability and compliance with standards like DIN 912 and ISO 4762 are essential for safety and efficiency.
Specification Summary & Compliance
This screw features precise Class 6g thread fit and M3 x 0.5 mm coarse thread spacing, ensuring dimensional accuracy per DIN 912 and ISO 4762 standards. It complies with SAE AMS5731 and SAE AMS5737 specifications for material and manufacturing, and is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for industrial use.
