S-90769A127 Length 22 mm DIN 7504 N, ISO 7049 Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with integrated drilling tip that penetrates up to 3mm thickness in various materials
• Superior corrosion resistance through zinc-plated steel construction for extended service life in demanding environments
• Enhanced thread retention achieved through thread forming technology that creates strong, vibration-resistant connections
• Optimized drive efficiency with Phillips No. 2 drive system providing reliable torque transmission and reduced cam-out
• Versatile material compatibility designed for steel, stainless steel, aluminum, wood, fabric, insulation and sheet metal applications
• Full-length threading ensures maximum grip length and consistent fastening performance across the entire shank
• Regulatory compliance assurance meeting DIN 7504 N, ISO 7049, RoHS 3 and REACH standards for global market acceptance

Professional Applications & Engineering Value

These M4.2 metric tapping screws deliver exceptional value in industrial assembly by eliminating secondary drilling operations, significantly reducing installation time and labor costs. The thread forming design creates precise mating threads in parent materials without generating chips, making them ideal for sheet metal fabrication, electrical enclosures, and HVAC installations where debris contamination must be avoided. The zinc-plated steel construction provides reliable corrosion protection while maintaining the high tensile strength needed for structural applications in steel, aluminum, and stainless steel assemblies. The combination of fully threaded shank and pan head design ensures uniform stress distribution and secure fastening across diverse material thicknesses from automotive components to building insulation systems.

Specification Summary & Compliance

Manufactured to DIN 7504 N and ISO 7049 standards, these metric screws feature M4.2 diameter with 1.4mm thread pitch and 22mm length with 13.3mm minimum thread length. The right-hand thread configuration and fully threaded design ensure consistent performance across applications. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental safety and market acceptability for international procurement requirements.