S-92125A082 M2.5 x 4 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 for long-lasting performance in demanding environments
- Precise flush mounting with standard 90° countersink angle and flat head design for seamless surface integration
- High-strength reliability delivering 70,000 psi tensile strength for secure fastening in critical applications
- Secure tool engagement through 1.5mm hex drive design preventing cam-out during installation
- Consistent thread performance with Class 6g tolerance coarse threads ensuring reliable mating and vibration resistance
- Full thread coverage along the 4mm length providing maximum grip and load distribution
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial use
Professional Applications & Engineering Value
These M2.5 metric flat head screws with hex drive design solve critical engineering challenges in precision assembly applications. The combination of 18-8 stainless steel material and passivated surface treatment provides exceptional resistance to corrosion and chemical exposure, making them ideal for electronics, medical devices, and automotive components where environmental durability is essential. The fully threaded construction with coarse 0.45mm pitch ensures maximum engagement in thin materials and plastic housings, while the standard 90° countersink angle creates flush surfaces that eliminate protrusions in tight spaces. Engineered to DIN 7991/ISO 10642 specifications, these industrial screws deliver consistent performance in automated assembly lines and precision manufacturing environments where reliability cannot be compromised.
Specification Summary & Compliance
This M2.5x0.45x4mm flat head screw features Class 6g thread fit tolerance with right-hand metric coarse threads and fully threaded construction. Manufactured according to DIN 7991/ISO 10642 standards with a 1.5mm hex drive and 5mm head diameter. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance for industrial applications.
