S-95844A623 Length 16 mm DIN 7982 Type C Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
• Efficient thread forming technology creates strong, permanent threads in sheet metal without pre-drilling requirements
• Precise flush mounting with 80° countersink angle and flat head design for smooth, professional finishes
• Reliable driving performance featuring Phillips No. 2 drive for secure torque transmission and reduced cam-out risk
• Maximum thread engagement through fully threaded design ensures superior holding power across the entire fastener length
• Quick penetration and alignment with pointed tip design for faster installation and reduced assembly time
• Industry-standard compliance with DIN 7982 Type C certification guarantees consistent quality and interchangeability

Professional Applications & Engineering Value

These M4.2 x 16mm Phillips flat head tapping screws deliver exceptional engineering value in sheet metal applications where vibration resistance and corrosion protection are critical. The 18-8 stainless steel construction provides excellent durability against environmental factors, while the thread forming design creates stronger, more reliable connections by displacing material rather than removing it. This eliminates chip accumulation issues common in traditional tapping processes. The fully threaded configuration ensures maximum load distribution, making these metric screws ideal for demanding industrial environments including HVAC systems, electrical enclosures, and machinery assemblies. The 80° countersink angle and flat head profile provide seamless surface integration, preventing snagging while maintaining structural integrity.

Specification Summary & Compliance

These precision tapping screws feature M4.2 diameter with 16mm length and fully threaded right-hand configuration. Manufactured to DIN 7982 Type C standards with Class 2A thread tolerances, they ensure consistent performance and interchangeability. The thread forming technology complies with industrial fastening specifications for sheet metal applications, supporting maximum drilling thickness of 0.025". Constructed from 18-8 stainless steel with standard Phillips No. 2 drive and pointed tip for optimal performance. Compliant with RoHS and REACH environmental regulations for safe industrial use.