S-95844A525 Length 19 mm DIN 7982 Type C Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for humid or chemically aggressive industrial environments.
- Effortless installation thanks to the thread-forming Type C design, creating strong threads in sheet metal without pre-tapping.
- High-torque driving capability with the Phillips No. 2 drive, reducing cam-out and tool slippage for efficient assembly.
- Flush, secure fastening enabled by the 80° countersink angle and flat head, providing a smooth surface finish and maximum holding power.
- Full-length thread engagement for uniform stress distribution and enhanced pull-out resistance in sheet metal up to 0.025".
- Guaranteed dimensional precision and interchangeability, manufactured to meet the stringent DIN 7982 Type C standard.
- Environmentally compliant and safe for various applications, fully adhering to RoHS 3 (2015/863/EU) regulations.
Professional Applications & Engineering Value
These M4.2 tapping screws are engineered to solve common fastening challenges in sheet metal assemblies, such as vibration loosening and material stripping. The 18-8 stainless steel provides excellent strength and corrosion resistance, crucial for outdoor enclosures, electrical cabinets, and HVAC systems. The thread forming (Type C) design displaces material to create precise, strong mating threads without generating chips, eliminating cleanup and ensuring reliable performance in thin-gauge metals. Combined with the Phillips flat head and standard 80° countersink, they deliver a flush finish that enhances both aesthetics and safety in finished products.
Specification Summary & Compliance
This fully threaded, right-hand screw features an M4.2 thread size, 19mm length, 8.1mm head diameter, and a pointed tip for easy starting. Manufacturing and dimensional tolerances strictly conform to DIN 7982 Type C specifications for thread forming tapping screws. The product is fully RoHS 3 (2015/863/EU) compliant, ensuring it is free from hazardous substances and suitable for global industrial supply chains.
