S-90227A136 Length 45 mm ISO 15482, DIN 7504 P Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
• Efficient self-drilling capability with No. 2 drill tip and 7.7mm tip length eliminates pre-drilling in steel and sheet metal
• Maximum thread engagement through fully threaded design ensures superior holding power and vibration resistance
• Optimized countersinking with 80° flat head profile provides flush mounting and professional finish
• Reliable drive performance with Phillips No. 2 drive prevents cam-out and ensures consistent installation torque
• Industry-standard compliance with ISO 15482 and DIN 7504 P specifications guarantees dimensional accuracy and performance
• Environmental responsibility with full RoHS 3 and REACH compliance for sustainable manufacturing operations

Professional Applications & Engineering Value

These M4.2 tapping screws deliver exceptional value in steel and sheet metal applications where drilling and fastening operations need to be combined for efficiency. The zinc-plated steel construction provides essential corrosion protection while the thread-cutting design with BSD type profile creates precise mating threads without requiring separate tapping operations. The fully threaded right-hand thread configuration ensures maximum pull-out resistance across the entire 45mm length, making these metric tapping screws ideal for structural assemblies subject to vibration and dynamic loads. The integrated No. 2 drill tip with 0.118" maximum drilling thickness capability significantly reduces installation time and labor costs in production environments.

Specification Summary & Compliance

These flat head tapping screws feature precise M4.2 screw size with 45mm length and are manufactured to ISO 15482 standards DIN 7504 P specifications. The Phillips No. 2 drive ensures compatibility with standard installation tools, while the 80° countersink angle matches industry-standard requirements. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations confirms these screws meet the latest international environmental and safety standards for industrial use.