S-99512A675 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior torque transfer and reduced cam-out with the T25 Torx drive, ensuring reliable installation in high-volume assembly lines.
• Enhanced corrosion resistance thanks to the Black-Oxide Steel finish, extending service life in various industrial environments.
• Eliminates the need for pre-drilling in plastic materials, saving time and labor costs with the efficient thread forming design.
• Secure, vibration-resistant fastening achieved through the Tri-Lobe shank cross-section, preventing loosening in dynamic applications.
• Consistent thread engagement with 14 TPI and fully threaded length, providing uniform clamping force in plastic assemblies.
• Broad material compatibility for use in diverse plastic types, supported by the blunt tip and standard pan head profile.
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe use in global markets.

Professional Applications & Engineering Value

These No. 10 x 1" TRS plastic tapping screws are engineered to address common challenges in plastic assembly, such as material cracking and stripped threads. The thread forming action of the Tri-Lobe shank displaces plastic material without creating chips, resulting in stronger thread engagement and reduced stress concentrations. Made from Black-Oxide Steel, they offer improved durability and minimal galling during installation. The T25 Torx drive ensures high torque transmission, making them ideal for automated equipment in electronics enclosures, automotive trim, and consumer appliances. This design minimizes assembly errors and enhances productivity in industrial fastening applications where precision and reliability are critical.

Specification Summary & Compliance

This screw features a No. 10 size with 1" length, 0.19" thread diameter, and 14 TPI thread pitch for precise fit in plastics. It complies with common thread standards for thread forming screws and is manufactured to ensure consistent performance. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial use without hazardous substances.