S-97503A136 Length 32 mm DIN 7983, ISO 7051 Tapping Screws
Tapping 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, ensuring long-term reliability in demanding industrial environments.
- Effortless installation through thread cutting design that creates precise mating threads in metal and sheet metal without pre-drilling.
- Enhanced driving efficiency with Phillips No. 2 drive system, providing secure tool engagement and reducing cam-out risks.
- Optimal flush finishing thanks to the oval head profile with 80° countersink angle, delivering a smooth surface appearance.
- Maximum holding power achieved through fully threaded design, distributing clamping force evenly across the entire fastener length.
- Reliable dimensional accuracy manufactured to DIN 7983/ISO 7051 standards, ensuring consistent performance and interchangeability.
- Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe, sustainable industrial applications.
Professional Applications & Engineering Value
These M3.9 x 32mm tapping screws deliver exceptional engineering value in metal and sheet metal applications where vibration resistance and material integrity are critical. The 18-8 stainless steel composition provides excellent corrosion resistance, while the thread cutting technology eliminates the need for pre-tapped holes, significantly reducing assembly time and labor costs. The fully threaded design ensures maximum engagement in thin materials, preventing loosening under dynamic loads. With Phillips No. 2 drive compatibility and oval head profile, these screws offer both installation efficiency and aesthetic finishing for industrial equipment, electrical enclosures, and automotive components where reliable fastening is paramount.
Specification Summary & Compliance
Manufactured to DIN 7983/ISO 7051 standards with precise metric dimensions including M3.9 thread diameter and 32mm length. Features right-hand thread direction and fully threaded configuration for optimal performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across industrial sectors. The oval head design with standard profile and 80° countersink angle provides proper seating in prepared holes.
