S-93635A017 M3 x 20 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, ideal for harsh chemical and marine environments
- Exceptional mechanical strength with 100,000 psi tensile strength for reliable performance in demanding applications
- Precision threading with Class 6g tolerance and coarse 0.5mm pitch for faster assembly and secure fastening
- Full thread engagement along the entire 20mm length for maximum grip and load distribution
- Standardized dimensions compliant with ISO 4017/DIN 933 specifications ensuring perfect interchangeability
- Easy installation with 5.5mm external hex drive providing positive torque transmission and tool compatibility
- Environmental compliance meeting RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
These M3 hex head screws in 316 stainless steel deliver critical performance advantages for industrial applications where corrosion resistance and mechanical reliability are paramount. The fully threaded design with coarse 0.5mm pitch ensures rapid installation and superior vibration resistance in machinery, chemical processing equipment, and marine hardware. The external hex drive provides excellent torque transmission for high-strength fastening requirements, while the Class 6g thread fit guarantees precise engagement with mating components. Engineered to withstand aggressive environments including saltwater exposure and chemical processing, these metric hex screws offer long-term durability where ordinary fasteners would fail prematurely.
Specification Summary & Compliance
Manufactured to exact ISO 4017/DIN 933 standards with Class 6g thread tolerance for precision fit. The M3 x 0.5mm coarse thread configuration provides optimal engagement characteristics. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures safe use across various industrial sectors. The 5.5mm hex head and 20mm length maintain dimensional consistency for reliable interchangeability in assembly operations.
