S-93635A736 M20 x 90 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
- Exceptional corrosion resistance in harsh environments thanks to 316 Stainless Steel construction
- High tensile strength of 100,000 psi ensures reliable performance in demanding heavy-duty applications
- Precise Class 6g thread fit guarantees smooth assembly and secure fastening connections
- Coarse M20x2.5 thread profile enables faster installation and reduced risk of cross-threading
- Full threading along the 90mm length provides maximum grip and adjustability in various material thicknesses
- Standard-compliant design (ISO 4017/DIN 933) ensures part interchangeability and global sourcing compatibility
- External hex drive with 30mm head offers superior torque transmission for efficient installation
Professional Applications & Engineering Value
This M20 hex head screw delivers critical engineering value where corrosion resistance and structural integrity are paramount. Manufactured from premium 316 Stainless Steel, it effectively resists chloride-induced stress corrosion cracking, making it ideal for marine, chemical processing, and food industry applications. The fully threaded design with coarse metric thread provides excellent holding power in both soft and hard materials, while the external hex drive ensures secure tool engagement during high-torque installation. The combination of 100,000 psi tensile strength and precise Class 6g thread fit eliminates fastener failure risks in vibration-prone environments, delivering long-term reliability for structural connections, machinery assembly, and heavy equipment maintenance.
Specification Summary & Compliance
This metric hex bolt features M20x2.5 coarse threads with Class 6g tolerance and right-hand threading. Manufactured to ISO 4017 DIN 933 specifications, it ensures dimensional accuracy and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial supply chains.
