S-91292A131 M4 x 35 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, ideal for harsh environments and long-term reliability
- High tensile strength of 70,000 psi ensures dependable performance under significant mechanical loads
- Precise Class 6g thread fit provides smooth assembly and secure fastening in metric applications
- Hex socket drive with 3mm key allows for high torque application and easy installation in confined spaces
- Partially threaded design with 20mm thread length offers optimal grip and clamping force control
- Coarse 0.7mm thread pitch enables quick assembly and reduced cross-threading risks
- Compliance with DIN 912/ISO 4762 standards guarantees dimensional accuracy and interchangeability
Professional Applications & Engineering Value
These M4 socket head cap screws deliver exceptional engineering value in precision mechanical assemblies where space constraints and corrosion resistance are critical. The 18-8 stainless steel material provides excellent durability against oxidation and chemical exposure, making these metric fasteners ideal for machinery, automotive components, and electronic enclosures. The hex socket drive design allows for high-torque tightening without slippage, while the coarse thread pitch ensures rapid installation in production environments. With partial threading and controlled thread length, these screws prevent over-compression and maintain joint integrity in dynamic load applications, solving common assembly challenges in industrial equipment and precision instruments.
Specification Summary & Compliance
This socket head cap screw features M4 x 0.7mm coarse metric thread with Class 6g tolerance, 35mm overall length, and 20mm minimum thread length. Manufactured to DIN 912/ISO 4762 specifications for dimensional accuracy. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial and consumer applications worldwide.
