S-91287A440 M12 x 170 mm ISO 4014, DIN 931 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 with 18-8 Stainless Steel construction, ideal for harsh industrial environments
- High tensile strength of 100,000 psi ensures reliable performance in demanding applications
- Coarse thread design (M12 x 1.75mm) provides faster installation and better resistance to vibration loosening
- Partial threading allows for precise clamping force control and secure fastening in varied material thicknesses
- External hex drive with 19mm head offers excellent torque transmission for easy installation with standard tools
- Precision Class 6g thread fit guarantees consistent engagement and reliable mechanical performance
- Full compliance with international standards including ISO 4014/DIN 931, ensuring interchangeability and quality assurance
Professional Applications & Engineering Value
Engineered for industrial applications requiring durable fastening solutions, these M12 hex head screws deliver exceptional performance in machinery assembly, structural frameworks, and equipment manufacturing. The 18-8 stainless steel material provides outstanding corrosion resistance, significantly reducing maintenance costs in humid or chemically aggressive environments. With a coarse thread pitch of 1.75mm and partial threading, these screws enable quick installation while maintaining secure clamping across varying material thicknesses. The external hex drive design ensures efficient torque application, minimizing installation time and tool slippage. Meeting ISO 4014/DIN 931 specifications, these metric screws offer reliable performance in heavy-duty applications where vibration resistance and long-term reliability are critical.
Specification Summary & Compliance
This M12 hex head screw features precision Class 6g thread fit with coarse thread spacing (1.75mm pitch) and right-hand thread direction. Manufactured to ISO 4014/DIN 931 standards with dimensions of 170mm length, 19mm head width, and 7.5mm head height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.
