S-92800A521 M22 x 140 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 harsh industrial environments
- High tensile strength of 80,000 psi ensures reliable performance in heavy-duty applications
- Precise Class 6g thread fit guarantees secure fastening and vibration resistance
- Coarse 2.5mm pitch threading enables quick installation and reduced assembly time
- DIN 931 compliance provides standardized dimensions for consistent quality and interchangeability
- RoHS 3 and REACH compliance meets environmental regulations for safe, sustainable usage
- External hex drive design allows for high-torque application with standard tools
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this M22 hex head screw delivers exceptional performance in construction, machinery assembly, and structural frameworks. The 18-8 stainless steel material provides excellent corrosion resistance, significantly extending service life in humid or chemically aggressive environments. With its coarse metric thread and partial threading design, it offers superior grip and clamping force while preventing thread damage during installation. The external hex drive enables efficient torque transmission, making it ideal for high-stress connections where reliability is critical. This fastener solves common engineering challenges by combining DIN 931 compliance with robust material properties, ensuring dimensional accuracy and long-term durability in heavy-duty fastening systems.
Specification Summary & Compliance
This hex head screw features M22 x 2.5mm coarse metric threading with Class 6g thread fit tolerance, ensuring precise engagement and secure fastening. Manufactured according to DIN 931 specifications, it maintains consistent dimensional accuracy across production batches. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its environmental safety and suitability for regulated industrial applications. With a specified tensile strength of 80,000 psi and partial threading configuration, it meets rigorous industrial standards for mechanical performance and reliability.
