S-92800A450 M5 x 40 mm DIN 931 18-8 Stainless Steel Hex Head Screws
18-8 Stainless Steel Hex 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 humid or chemically aggressive environments.
- High tensile strength of 80,000 psi ensures reliable performance under significant mechanical loads and vibration.
- External hex drive and hex head design provides secure, high-torque installation with common tools, reducing assembly time.
- Coarse pitch (0.8 mm) metric threading offers faster installation and better resistance to loosening in most materials.
- Class 6g thread fit guarantees precise, consistent engagement for secure fastening and reduced risk of cross-threading.
- Partially threaded shank allows for unthreaded grip length, providing superior clamping force on assembled components.
- Compliance with DIN 931, RoHS 3, and REACH ensures material quality, safety, and environmental responsibility for global supply chains.
Professional Applications & Engineering Value
This M5 hex head screw is engineered to address common industrial challenges such as joint failure, corrosion-induced degradation, and assembly inefficiency. The 18-8 stainless steel material provides excellent resistance to rust and oxidation, making it suitable for outdoor equipment, food processing machinery, and marine applications. The coarse thread pitch and partial threading design enhance grip and prevent loosening under dynamic loads, while the external hex drive allows for high torque application with standard wrenches, speeding up production lines. Its compliance with DIN 931 ensures dimensional accuracy and interchangeability, reducing downtime and maintenance costs in industrial assembly and mechanical engineering projects.
Specification Summary & Compliance
This screw features a Class 6g thread fit per ISO metric standards, ensuring precise tolerance for reliable fastening. Manufacturing and material specifications strictly adhere to DIN 931. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and safe for use in various industrial and consumer applications.
