S-92125A294 M8 x 40 mm DIN 7991, ISO 10642 Stainless Steel Hex Drive Flat Head Screws
Stainless 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
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh environments
- High-strength performance with 70,000 psi tensile strength, providing dependable load-bearing capacity for demanding industrial applications
- Precise thread engagement with Class 6g metric coarse thread fit, enabling quick assembly and reducing cross-threading risks
- Optimized flush mounting featuring a standard 90° countersink angle and flat head design for seamless surface integration
- Efficient installation with 5mm hex drive, allowing high-torque application using standard tools without cam-out issues
- Full-threaded design maximizing grip length and distribution of clamping force along the entire 40mm shaft
- Regulatory compliance meeting DIN 7991/ISO 10642 standards, RoHS 3, and REACH for global market acceptance
Professional Applications & Engineering Value
Engineered for precision and durability, these M8 flat head screws with hex drive solve critical fastening challenges in industrial settings. The 18-8 stainless steel material, combined with a passivated finish, provides exceptional resistance to oxidation and chemical exposure, making them ideal for machinery, automotive assemblies, and outdoor equipment. The coarse thread (1.25mm pitch) and Class 6g thread fit ensure rapid installation and secure holding in metals and plastics, reducing assembly time while maintaining vibration resistance. Fully compliant with DIN 7991 and ISO 10642, these screws deliver consistent performance in applications requiring flush mounting, such as conveyor systems, enclosures, and structural frameworks.
Specification Summary & Compliance
This metric screw adheres to precise dimensional standards: M8 x 1.25mm thread with Class 6g tolerance, 40mm length, and 16mm head diameter. Manufacturing follows DIN 7991 and ISO 10642 specifications for flat head hex drive screws. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for industrial use.
