S-97975A132 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 Stainless Steel construction for extended service life in demanding environments
• Efficient thread forming action with DST design creates strong, permanent threads in plastic materials without chip removal
• Optimized installation performance through Phillips No. 3 drive system providing reliable torque transmission and reduced cam-out
• Enhanced material integrity with blunt tip design that minimizes stress concentration and prevents plastic cracking during installation
• Maximum holding power achieved through fully threaded construction ensuring consistent engagement along the entire fastener length
• Precision dimensional control with 0.242" thread diameter and 15 TPI specification for reliable, repeatable fastening performance
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for use in regulated industrial applications

Professional Applications & Engineering Value

These No. 14 DST tapping screws are specifically engineered to address common challenges in plastic fastening applications where material integrity and long-term reliability are critical. The 410 Stainless Steel composition provides excellent corrosion resistance while maintaining the necessary strength for durable assemblies. The thread forming design eliminates chips and debris during installation, preventing contamination in sensitive plastic components. With their Phillips drive system and precise 0.242" thread diameter, these screws deliver consistent installation torque and reliable performance in industrial plastic assembly operations, from automotive components to electronic enclosures and consumer products requiring permanent plastic fastening solutions.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 0.242" thread diameter and 15 threads per inch specification. These DST thread forming screws feature fully threaded construction with blunt tip design optimized for plastic materials. The fasteners are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety. The 1/2" length and No. 14 screw size provide standardized compatibility with recommended 5.5 mm drill bit preparation for optimal performance in plastic assembly applications.