S-92470A372 Length 32 mm DIN 7981 Tapping Screws

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 Stainless Steel construction ensures long-term durability in harsh industrial environments
• Thread-forming design with coarse spacing creates strong, permanent threads in sheet metal without pre-drilling
• Fully threaded shank and pointed tip provides maximum grip and faster installation in materials up to 0.025" thickness
• Phillips No. 2 drive with standard pan head offers secure tool engagement and flush surface finish
• DIN 7981 certification guarantees consistent quality and dimensional accuracy for reliable performance
• Right-hand threading with M4.2 metric sizing ensures compatibility with standard industrial equipment
• 8.2mm head diameter with 3.1mm height provides optimal clamping force distribution

Professional Applications & Engineering Value

These M4.2 x 32mm Phillips pan head tapping screws deliver exceptional value in sheet metal fabrication and assembly operations. The 18-8 stainless steel composition provides superior corrosion resistance, making them ideal for applications exposed to moisture or chemicals. The thread-forming design eliminates the need for separate tapping operations, reducing installation time and labor costs while creating stronger thread engagement than cutting screws. The coarse thread spacing and pointed tip enable quick starts and efficient material displacement in thin gauge metals up to 0.025" thickness. These metric tapping screws are particularly valuable in HVAC systems, electrical enclosures, and automotive components where vibration resistance and long-term reliability are critical.

Specification Summary & Compliance

Manufactured to DIN 7981 specifications with standard metric dimensions including M4.2 screw size, 32mm length, and 8.2mm head diameter. Features Class 2A thread tolerance for reliable fit and fully threaded design for maximum holding power. The 18-8 stainless steel material complies with RoHS and REACH environmental standards, while the thread-forming tapping method meets industrial fastening requirements for sheet metal applications. Right-hand threading with coarse spacing ensures compatibility with international metric standards.