S-93635A702 M20 x 40 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 from 316 stainless steel construction for extended service life in harsh environments
- High tensile strength of 100,000 psi ensures reliable performance under heavy mechanical loads
- External hex drive design provides secure tool engagement and efficient installation
- Fully threaded shank offers maximum grip length and uniform clamping force distribution
- Class 6g thread fit guarantees precise mating with standard metric nuts and threaded components
- M20 coarse thread pitch (2.5mm) enables quick assembly and reduced cross-threading risks
- Compliance with international standards including ISO 4017 and DIN 933 for global project compatibility
Professional Applications & Engineering Value
This M20 hex head screw delivers exceptional engineering value through its 316 stainless steel composition, specifically engineered to withstand corrosive industrial environments including chemical processing, marine applications, and food processing facilities. The fully threaded metric design with coarse thread spacing ensures rapid installation while maintaining vibration resistance, significantly reducing assembly time in high-volume production settings. The external hex drive configuration provides superior torque transmission compared to internal drive systems, preventing tool slippage during high-tension fastening operations. With its 40mm length and Class 6g thread fit, this fastener offers precise dimensional consistency for critical joint applications where tolerance stacking can compromise structural integrity.
Specification Summary & Compliance
This hex head screw features M20x2.5 coarse metric threading with Class 6g tolerance for precise fitment. Manufactured to ISO 4017 and DIN 933 specifications, ensuring dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, making it suitable for regulated industrial applications requiring environmental compliance.
