S-95844A626 Length 38 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
- Corrosion-resistant 18-8 stainless steel construction ensures long-lasting performance in demanding industrial environments
- Efficient thread forming design creates strong, permanent threads in sheet metal without pre-drilling
- Full threading with pointed tip enables faster installation and superior holding power
- Standard flat head profile with 80° countersink provides flush finishing for clean, professional assemblies
- Phillips No. 2 drive system offers familiar, reliable installation with standard tools
- DIN 7982 Type C compliance guarantees consistent quality and dimensional accuracy
- Optimized for 0.025" maximum drilling thickness delivers reliable performance in standard sheet metal applications
Professional Applications & Engineering Value
These M4.2 x 38mm tapping screws are engineered specifically for sheet metal assembly applications where reliability and corrosion resistance are paramount. The 18-8 stainless steel construction provides excellent resistance to oxidation and chemical exposure, making these Phillips flat head screws ideal for outdoor equipment, electrical enclosures, and HVAC systems. The thread forming design eliminates the need for separate tapping operations, reducing installation time and labor costs while creating stronger thread engagement than cutting alternatives. The fully threaded configuration with pointed tip ensures immediate bite and consistent clamping force throughout the entire fastener length, preventing loosening from vibration and thermal cycling.
Specification Summary & Compliance
These metric tapping screws feature M4.2 thread size with 38mm length and comply with DIN 7982 Type C specifications for dimensional accuracy and performance. The flat head design incorporates an 80° countersink angle for proper seating in prepared holes. Manufactured from 18-8 stainless steel, these right-hand thread forming screws meet industry standards for mechanical properties and are suitable for applications requiring RoHS and REACH compliance.
