S-92125A618 M12 x 55 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 tensile strength of 70,000 psi provides dependable load-bearing capacity for demanding industrial applications.
- 8mm hex drive design allows for secure, high-torque installation with standard tools, reducing assembly time.
- Class 6g thread fit and coarse 1.75mm pitch ensure easy, precise engagement and resistance to vibration loosening.
- 90° countersink and flat head profile enable flush mounting for a clean, professional finish in machined surfaces.
- Partially threaded shank with 30mm minimum thread length offers optimal grip and clamping force in varied material thicknesses.
- Compliance with DIN 7991/ISO 10642 standards guarantees dimensional accuracy and interchangeability in metric assemblies.
Professional Applications & Engineering Value
This M12 flat head screw is engineered to address common industrial challenges such as material fatigue and environmental degradation. The 18-8 stainless steel core, enhanced by a passivated finish, provides exceptional resistance to rust and chemical exposure, making it ideal for machinery, automotive, and outdoor equipment. The coarse metric thread (M12 x 1.75mm) and hex drive facilitate quick, reliable fastening in high-vibration settings, reducing maintenance needs. Its partially threaded design ensures secure clamping in assemblies with varying thicknesses, while the 90° countersink allows for seamless integration into precision-machined components, enhancing structural integrity and aesthetic appeal in industrial applications.
Specification Summary & Compliance
This screw adheres to Class 6g thread fit per ISO standards, ensuring precise dimensional tolerances for consistent performance. It meets DIN 7991/ISO 10642 specifications for flat head screws, covering dimensions and mechanical properties. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it is free from hazardous substances, supporting safe and sustainable use in global markets.
