S-97503A146 Length 38 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, ideal for harsh industrial environments
- Effortless self-tapping installation through thread cutting design that eliminates pre-drilling in metal and sheet metal
- Maximum holding power achieved through fully threaded shank for secure, vibration-resistant fastening
- Streamlined flush finish with standard oval head profile that sits neatly in countersunk applications
- Reliable drive engagement provided by No. 2 Phillips drive for efficient installation with standard tools
- Precision manufacturing compliance with DIN 7983/ISO 7051 standards ensuring dimensional accuracy and interchangeability
- Environmental regulation adherence through RoHS 3 and REACH compliance for safe, sustainable industrial use
Professional Applications & Engineering Value
These M4.2 x 38mm stainless steel tapping screws deliver exceptional engineering value in metal and sheet metal applications where corrosion resistance and installation efficiency are critical. The thread cutting technology enables direct installation without pilot holes, significantly reducing assembly time and labor costs in industrial manufacturing. Manufactured from 18-8 stainless steel, these fasteners withstand corrosive environments while maintaining structural integrity. The fully threaded design ensures maximum thread engagement along the entire shank length, providing superior pull-out resistance in thin sheet metal sections. The Phillips drive system offers reliable torque transmission during installation, while the oval head profile creates a smooth, finished appearance that eliminates snagging hazards in equipment and machinery.
Specification Summary & Compliance
These metric tapping screws feature M4.2 thread diameter with 38mm length and right-hand threading direction. Manufacturing complies with DIN 7983/ISO 7051 specifications for dimensional accuracy and performance standards. The product meets RoHS 3 (2015/863/EU) compliance for restricted substances and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility in industrial applications.
