S-95893A325 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior torque transmission with Torx Plus IP15 drive that minimizes cam-out for faster, more reliable installation
• Exceptional corrosion resistance through zinc-plated steel construction, extending service life in demanding environments
• Enhanced pull-out resistance thanks to the tri-lobe shank design that creates secure threads in plastic materials
• Maximum holding power with fully threaded design that distributes load evenly along the entire fastener length
• Clean, flush installation with standard flat head profile and 82° countersink angle for professional finishes
• Reduced assembly steps as these thread forming screws eliminate the need for pre-tapped holes in plastic applications
• Regulatory compliance assurance with RoHS 3 and REACH compliance for global industrial applications

Professional Applications & Engineering Value

This TRS thread forming screw delivers exceptional engineering value for plastic assembly applications where traditional fastening methods fall short. The tri-lobe shank cross-section displaces plastic material during installation, creating strong, permanent threads without generating chips or debris that could compromise electronic components. The zinc-plated steel construction provides reliable corrosion protection while maintaining the structural integrity needed for vibration-resistant connections. With its Torx Plus IP15 drive system, manufacturers achieve higher torque transmission with significantly reduced driver slippage, preventing damage to both the fastener and assembly components. These thread forming screws are particularly valuable in automotive trim, electrical enclosures, and consumer electronics where plastic-to-plastic or plastic-to-metal connections require durable, vibration-resistant fastening solutions.

Specification Summary & Compliance

This No. 8-16 x 1/2" TRS tapping screw features precise inch system measurements with a thread diameter of 0.164" and 16 threads per inch. The fastener includes a standard flat head profile with 0.312" diameter and 0.1" height, designed for 82° countersink applications. Manufactured to thread forming standards with right-hand threading and blunt tip configuration, it requires a No. 29 drill bit (0.136" diameter) for proper installation in plastic materials. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety compliance for industrial applications worldwide.