S-90469A104 Length 19 mm DIN 7504 K, ISO 15480 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in demanding industrial environments
• Efficient self-drilling capability with 5.9mm drill tip that eliminates pre-drilling, reducing installation time and labor costs
• Maximum material penetration with 0.089" maximum drilling thickness, ideal for steel and sheet metal applications
• Enhanced driving stability through external hex drive design, providing secure tool engagement and preventing stripping
• Secure fastening distribution with integrated flange, eliminating the need for separate washers and improving load distribution
• Reliable thread formation through thread forming design, creating strong, permanent threads in base materials
• Full-length threading ensures maximum grip and holding power along the entire screw length

Professional Applications & Engineering Value

These M3.5 x 19mm zinc-plated steel tapping screws deliver exceptional value in industrial fastening applications, particularly in steel and sheet metal assemblies. The combination of thread forming technology and self-drilling tip eliminates the need for separate drilling operations, significantly reducing assembly time and labor costs. The external hex drive provides superior torque transmission, preventing cam-out and ensuring reliable installation in high-volume production environments. The flanged hex head design distributes clamping force effectively across wider surface areas, reducing the risk of material deformation in thin-gauge applications. Manufactured to DIN 7504 K standards, these metric screws maintain precise dimensional accuracy for consistent performance across industrial applications.

Specification Summary & Compliance

This M3.5 x 19mm flanged hex head tapping screw features precise metric dimensions with fully threaded right-hand configuration and round shank cross-section. The screw meets rigorous DIN 7504 K specifications (equivalent to ISO 15480) for dimensional accuracy and performance standards. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and regulatory acceptance for industrial use across global markets.