S-97503A166 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, ideal for demanding industrial environments
- Efficient self-tapping installation through thread cutting design that eliminates pre-drilling in metal and sheet metal
- Enhanced driving control with Phillips No. 3 drive for secure torque application and reduced cam-out risk
- Professional flush finish achieved with standard oval head profile and 80° countersink angle
- Maximum holding power through fully threaded design and pointed tip for complete material engagement
- Reliable dimensional consistency maintained through DIN 7983/ISO 7051 manufacturing standards
- Environmental compliance assurance with RoHS 3 and REACH regulations for global market acceptance
Professional Applications & Engineering Value
These M5.5 x 32mm metric 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 creates precise mating threads that prevent loosening under dynamic loads. The Phillips oval head design offers both aesthetic appeal and functional benefits, sitting flush with surfaces to eliminate protrusions. With fully threaded construction and pointed tip, these screws ensure maximum thread engagement from start to finish, reducing installation time and improving joint reliability in automotive, electronics, and industrial equipment assembly.
Specification Summary & Compliance
This M5.5 x 32mm metric screw features precision threading with standard metric tolerances, right-hand thread direction, and fully threaded shank design. Manufactured to DIN 7983 specifications (equivalent to ISO 7051) for dimensional accuracy and performance consistency. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global markets. The thread cutting type C design is specifically engineered for creating threads in metal substrates without pre-tapping requirements.
