S-91294A242 M6 x 25 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws
Alloy Steel Hex Drive Flat 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
- Exceptional corrosion resistance with black-oxide coating, extending service life in harsh industrial environments.
- High tensile strength of 120,000 psi from Class 10.9 alloy steel, ensuring reliable performance under heavy loads.
- Precise Class 6g thread fit for smooth installation and secure fastening in metric assemblies.
- 4mm hex drive design allows for easy, high-torque installation with standard tools, reducing assembly time.
- Fully threaded coarse pitch (M6x1mm) provides rapid insertion and strong holding power in various materials.
- 90° countersink angle and flat head ensures a flush finish, improving safety and aesthetics in applications.
- Compliance with DIN 7991/ISO 10642 standards guarantees consistent quality and interchangeability in global projects.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M6 flat head screws deliver superior performance in machinery, automotive, and structural assemblies. The black-oxide alloy steel construction offers enhanced durability and corrosion resistance, addressing common issues like rust and wear in humid or abrasive conditions. With a Rockwell C32 hardness and fully threaded coarse pitch, they provide excellent shear and tensile strength, reducing the risk of fastener failure. The hex drive and standard metric thread ensure quick, secure installations, minimizing downtime in production lines. Ideal for use where high-strength, reliable fastening is critical, these screws meet rigorous engineering standards for precision and safety.
Specification Summary & Compliance
This fastener adheres to precise dimensional tolerances, including Class 6g thread fit per metric standards and a 90° countersink angle as specified in DIN 7991/ISO 10642. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met. The manufacturing process follows established industrial norms for consistency and reliability in global supply chains.
