S-93635A748 M20 x 130 mm ISO 4017, DIN 933 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 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 316 stainless steel construction for long-lasting performance in harsh environments
- High tensile strength of 100,000 psi ensures reliable load-bearing capacity for demanding industrial applications
- Precision Class 6g thread fit provides consistent engagement and reduces the risk of cross-threading during installation
- Fully threaded design offers maximum grip length and uniform clamping force across the entire fastener
- External hex drive with 30mm head enables easy installation and removal with standard tools
- Coarse M20x2.5 thread pitch allows for quick assembly and superior vibration resistance
- Comprehensive compliance with ISO 4017 DIN 933 standards ensures dimensional accuracy and interchangeability
Professional Applications & Engineering Value
These M20 hex head screws deliver exceptional engineering value in demanding industrial environments where corrosion resistance and structural integrity are paramount. The 316 stainless steel composition provides superior protection against chemical exposure, saltwater, and extreme temperatures, making these fully threaded screws ideal for marine equipment, chemical processing plants, and food processing machinery. The coarse thread metric design with 2.5mm pitch ensures rapid installation and maintains secure fastening under vibration-intensive conditions. With 130mm length and external hex drive, these screws offer versatile application across structural frameworks, heavy machinery assembly, and infrastructure projects requiring reliable, long-term fastening solutions that withstand environmental challenges while maintaining dimensional stability.
Specification Summary & Compliance
This M20 hex head screw features precise Class 6g thread fit tolerance according to ISO 4017 DIN 933 specifications, ensuring dimensional accuracy and interchangeability. The metric coarse thread with 2.5mm pitch and right-hand threading conforms to international standards for consistent performance. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and restricted substance compliance for global industrial applications.
