S-91287A151 M8 x 16 mm ISO 4017, DIN 933 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 from 18-8 stainless steel construction, ideal for harsh industrial environments
- High tensile strength of 100,000 psi ensures reliable performance under demanding mechanical loads
- Precision Class 6g thread fit provides consistent engagement and vibration resistance
- Coarse 1.25mm pitch threading enables faster installation and reduced cross-threading risk
- Fully threaded design offers maximum grip length and uniform stress distribution
- Standard-compliant manufacturing (ISO 4017/DIN 933) guarantees dimensional accuracy and interchangeability
- External hex drive design allows for high-torque installation with common tools
Professional Applications & Engineering Value
These M8 hex head screws deliver exceptional engineering value in demanding industrial applications where corrosion resistance and mechanical reliability are critical. The 18-8 stainless steel composition provides excellent protection against rust and chemical degradation, making these fully threaded fasteners ideal for machinery, equipment assembly, and structural applications exposed to moisture or aggressive environments. The coarse thread pitch (1.25mm) ensures rapid installation while maintaining secure fastening, significantly reducing assembly time in production lines. With their external hex drive and standardized dimensions per ISO 4017/DIN 933, these screws offer consistent performance across various industrial sectors including automotive, manufacturing, and construction applications requiring metric coarse thread solutions.
Specification Summary & Compliance
This M8 x 1.25mm x 16mm hex head screw features precision Class 6g thread fit according to metric standards, ensuring dimensional accuracy and proper mating with corresponding nuts. Manufactured to ISO 4017/DIN 933 specifications for consistent quality and performance. The product is RoHS 3 (2015/863/EU) compliant with applicable exemptions and REACH (EC 1907/2006) compliant as of January 17, 2023, meeting current environmental and safety regulations for industrial components.
