S-91287A164 M8 x 80 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 and reducing maintenance costs.
- High tensile strength of 100,000 psi ensures reliable performance under heavy loads, minimizing risk of fastener failure.
- Coarse 1.25mm pitch threading allows for quicker installation and better vibration resistance in demanding applications.
- External hex drive design provides easy tool engagement and high torque capability for secure fastening.
- Class 6g thread fit guarantees precise dimensional accuracy and smooth assembly with standard nuts.
- Compliance with ISO 4014/DIN 931 standards ensures interchangeability and quality consistency across global projects.
- RoHS 3 and REACH compliant for environmentally responsible sourcing and use in regulated industries.
Professional Applications & Engineering Value
This M8 hex head screw is engineered to address critical challenges in industrial settings, where corrosion resistance and mechanical strength are paramount. The 18-8 stainless steel material provides excellent durability against moisture and chemicals, reducing downtime in applications like machinery assembly, structural frameworks, and outdoor equipment. With its coarse metric thread and partial threading, it offers superior grip in softer materials and resists loosening under vibration, making it ideal for heavy-duty fastening in construction, automotive, and manufacturing sectors. The external hex drive ensures efficient installation with common tools, streamlining maintenance and repair processes while adhering to ISO 4014 standards for reliable performance.
Specification Summary & Compliance
This screw features precise Class 6g thread fit per metric standards, with dimensions of M8 x 1.25mm pitch and 80mm length. It conforms to ISO 4014 and DIN 931 manufacturing specifications, ensuring dimensional accuracy and interchangeability. Compliant with RoHS 3 (2015/863/EU) with applicable exemptions and REACH (EC 1907/2006) regulations, supporting sustainable and safe industrial use.
