S-90469A114 Length 13 mm DIN 7504 K, ISO 15480 Tapping Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in industrial environments.
• Superior thread-forming capability for secure, vibration-resistant fastening in steel and sheet metal without pre-drilling.
• Integrated flanged design distributes clamping force evenly, reducing surface damage and improving joint stability.
• Efficient external hex drive allows for high-torque installation with standard tools, speeding up assembly processes.
• Self-drilling tip (7.7mm length) penetrates up to 0.118" thickness, eliminating separate drilling steps and cutting labor time.
• Full threading (M4.2 x 13mm) provides consistent grip along the entire shank, maximizing pull-out strength in thin materials.
• Compliance with DIN 7504 K and ISO 15480 guarantees dimensional accuracy and performance consistency for quality-critical applications.

Professional Applications & Engineering Value

These M4.2 x 13mm zinc-plated steel flanged tapping screws are engineered to address common challenges in fastening steel and sheet metal assemblies. The thread-forming tapping method creates precise, durable threads that resist loosening under dynamic loads, making them ideal for automotive, HVAC, and machinery enclosures. The combination of a flanged head and external hex drive ensures easy installation with standard wrenches while preventing over-tightening and material deformation. With a self-drilling tip capable of handling 0.118" thick materials, these screws streamline production by reducing pre-processing steps, lowering overall assembly costs, and enhancing structural integrity in high-vibration environments.

Specification Summary & Compliance

This flanged tapping screw features a metric M4.2 x 13mm size with fully threaded right-hand thread and round shank cross-section, manufactured to DIN 7504 K and ISO 15480 standards for precise thread form and dimensional tolerances. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring safe use in regulated industries. The BSD tapping screw type with No. 2 drill tip and zinc-plated finish provides consistent performance in steel and sheet metal applications, meeting rigorous quality and environmental requirements.