S-97975A315 Length 3/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 stainless steel construction, ensuring long-term reliability in various environments
• Efficient thread forming using DST technology eliminates the need for pre-tapped holes, reducing installation time and costs
• Enhanced driving control with Phillips No. 2 drive and pan head design for secure torque application and reduced cam-out risk
• Optimized plastic fastening featuring blunt tip and 18 TPI threads that minimize material stress and prevent cracking
• Full thread engagement along the 3/8" length provides maximum holding power in plastic assemblies
• Regulatory compliance with RoHS 3 and REACH standards ensures environmental safety and global market acceptance
• Precision compatibility with No. 29 drill bit (0.136" diameter) for accurate pilot hole preparation

Professional Applications & Engineering Value

Engineered specifically for plastic assembly applications, this No. 8 tapping screw solves critical challenges in modern manufacturing. The DST thread forming technology creates strong, permanent threads in plastic materials without generating chips, eliminating cleanup and potential contamination issues. The 410 stainless steel construction maintains structural integrity while resisting corrosion in demanding environments. The Phillips pan head design provides a low-profile fastening solution with excellent drive engagement, while the blunt tip and precise thread geometry prevent plastic stress concentration and material failure. These features combine to deliver reliable performance in plastic fastening applications across automotive, electronics, and consumer goods industries.

Specification Summary & Compliance

This fully threaded tapping screw features a No. 8 size with 0.164" thread diameter and 18 TPI thread pitch in right-hand direction. The 3/8" length screw incorporates thread forming technology with standard Class 2A thread tolerances. Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global markets. Designed for use with No. 29 drill bit (0.136" diameter) for optimal pilot hole preparation in plastic materials.