S-90380A155 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior plastic retention with TRS thread forming design that creates strong, permanent threads without chipping or cracking materials
• Enhanced corrosion resistance through zinc-plated steel construction for extended service life in various environments
• Optimized driving efficiency with Phillips No. 2 drive that provides reliable torque transfer and reduces cam-out
• Maximum holding power thanks to the Tri-Lobe shank design that ensures superior resistance to pull-out and vibration
• Precision thread engagement with 19 threads per inch and 0.138" diameter for consistent performance in plastic applications
• Versatile 3/4" length offering ideal penetration depth for various plastic thicknesses while maintaining structural integrity
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries

Professional Applications & Engineering Value

These zinc-plated steel thread forming screws are specifically engineered to address common challenges in plastic fastening applications. The TRS (Thread Rolling Screw) design with Tri-Lobe shank cross-section creates precise, strong threads in plastic materials without generating chips or stress concentrations that can lead to cracking. This makes them ideal for industrial assembly where material integrity is critical. The Phillips No. 2 drive ensures consistent installation torque, while the fully threaded 3/4" length provides maximum engagement in various plastic thicknesses. These thread forming tapping screws eliminate the need for pre-tapped holes, streamlining production processes in plastic component manufacturing and assembly operations.

Specification Summary & Compliance

These No. 6 x 3/4" thread forming screws feature a 0.138" thread diameter with 19 threads per inch and Tri-Lobe shank design for optimal performance in plastic materials. Manufactured to precise dimensional standards with Class 2A thread tolerances, they ensure consistent fit and performance. The screws are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for use in regulated industries and applications requiring environmental responsibility.