S-92855A401 M4 x 4 mm DIN 7984 18-8 Stainless Steel Low-Profile Socket Head Screws
18-8 Stainless Steel Low-Profile 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 load-bearing capacity and resistance to mechanical failure.
- Low-profile 7mm head design allows installation in tight spaces without compromising on drive engagement.
- Precision Class 6g thread fit guarantees smooth assembly and secure fastening with consistent performance.
- 2.5mm hex drive compatibility provides efficient torque transmission and reduces the risk of tool slippage.
- Full threading along the 4mm length offers maximum grip and uniform stress distribution across the fastened joint.
- Compliance with DIN 7984, RoHS 3, and REACH ensures adherence to international quality and environmental safety standards.
Professional Applications & Engineering Value
This M4 low profile socket head cap screw is engineered from 18-8 stainless steel to deliver exceptional corrosion resistance, making it suitable for applications in electronics, machinery, and automotive assemblies where exposure to moisture or chemicals is a concern. The coarse 0.7mm thread pitch and Class 6g thread fit facilitate quick installation and reduce cross-threading risks, while the compact 4mm length and low-profile head are optimized for space-constrained designs. With a 70,000 psi tensile strength and fully threaded shank, it provides reliable clamping force and vibration resistance, addressing common challenges in precision equipment and industrial fixtures that demand durability and consistent performance under load.
Specification Summary & Compliance
This metric screw features an M4 x 0.7mm coarse thread with Class 6g tolerance for precise fit, manufactured in accordance with DIN 7984 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for global industrial use.
