S-90469A165 Length 120 mm DIN 7504 K, ISO 15480 Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with integrated No. 3 drill tip that penetrates up to 0.236" steel and sheet metal
• Superior corrosion resistance through zinc-plated steel construction for extended service life in industrial environments
• Enhanced driving efficiency with external hex drive design providing maximum torque transfer and slip resistance
• Secure fastening distribution via flanged head design that eliminates need for separate washers
• Permanent thread formation through thread forming tapping method creating strong, vibration-resistant connections
• Full-length engagement capability with completely threaded 120mm shank for versatile installation depths
• Reliable performance compliance meeting DIN 7504 K standards for consistent quality and dimensional accuracy

Professional Applications & Engineering Value

These M6.3 zinc-plated steel tapping screws deliver exceptional value in steel and sheet metal fabrication by addressing critical assembly challenges. The thread forming design creates permanent, high-strength threads in parent material without chip removal, preventing loosening from vibration while maintaining structural integrity. The flanged hex head combines wrenching convenience with distributed clamping force, reducing installation time and eliminating washer inventory. With the No. 3 drill tip capable of penetrating 0.236" thickness, these BSD tapping screws streamline production by combining drilling and fastening into a single operation, significantly reducing labor costs and assembly time in automotive, construction, and industrial equipment applications.

Specification Summary & Compliance

This fully threaded M6.3 x 120mm tapping screw features precision metric dimensions with right-hand thread direction and round shank cross-section. Manufactured to DIN 7504 K specifications (equivalent to ISO 15480) ensuring dimensional accuracy and performance reliability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, containing no restricted substances. The zinc-plated steel construction provides corrosion protection while maintaining the mechanical strength required for demanding steel and sheet metal applications.