S-90227A116 Length 19 mm ISO 15482, DIN 7504 P Tapping Screws

Key Features & Benefits at a Glance

• Efficient self-drilling capability with a 5.9mm drill tip that eliminates pre-drilling, saving time and labor in steel and sheet metal assembly.
• Superior corrosion resistance thanks to the zinc-plated steel construction, ensuring long-term durability in demanding industrial environments.
• Secure and flush installation with an 80° countersink angle and flat head design, providing a smooth finish and reducing snagging risks.
• Reliable thread engagement through the fully threaded, thread-cutting BSD design, which creates strong, permanent fastenings in base materials.
• Optimized drive performance with a Phillips No. 2 drive, offering good torque transfer and reducing the chance of cam-out during installation.
• High drilling capacity for materials up to 0.089" thick, making it versatile for various metal fabrication and construction tasks.
• Compliance with international standards ensures consistent quality, interchangeability, and performance reliability across applications.

Professional Applications & Engineering Value

These M3.5 x 19mm zinc-plated steel tapping screws are engineered to address common challenges in metalworking, such as the need for speed and precision without separate drilling steps. The thread-cutting BSD design and fully threaded shank enable the screw to form its own mating thread, reducing assembly time and minimizing the risk of material cracking or stripping. Ideal for steel and sheet metal applications, the drill tip and 80° countersink angle ensure a flush fit, enhancing structural integrity and aesthetic appeal in HVAC, automotive, and machinery assemblies. By integrating drilling and fastening into one operation, these screws lower production costs and improve workflow efficiency.

Specification Summary & Compliance

This tapping screw features a metric M3.5 size, 19mm length, and is fully threaded with a right-hand thread direction. It meets ISO 15482 and DIN 7504 P specifications for dimensional accuracy and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it adheres to strict environmental and safety regulations for hazardous substances.