S-97975A124 Length 1/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 stainless steel construction for long-lasting performance in demanding environments
• Efficient thread forming action creates strong, permanent threads in plastic materials without creating chips or debris
• Optimized blunt tip design prevents material splitting while ensuring precise alignment during installation
• Reliable Phillips No. 2 drive provides secure tool engagement and consistent torque transmission
• Pre-engineered compatibility with No. 32 drill bits (0.116" diameter) for streamlined assembly processes
• Full threading along 1/4" length delivers maximum holding power and uniform stress distribution
• Regulatory compliance assurance meets RoHS 3 and REACH standards for global market acceptance

Professional Applications & Engineering Value

These DST thread forming screws are specifically engineered for plastic assembly applications where traditional fastening methods often cause material failure. The 410 stainless steel composition provides excellent corrosion resistance while the thread forming design creates strong, load-bearing threads without generating plastic chips that could compromise electrical components or moving parts. The blunt tip prevents material splitting in brittle plastics, while the pan head with Phillips drive ensures flush mounting and reliable installation. These screws solve critical challenges in plastic-to-plastic and plastic-to-metal assemblies by eliminating strip-out issues and providing consistent clamp force in automotive components, electronic enclosures, and consumer products.

Specification Summary & Compliance

This No. 6 x 1/4" tapping screw features a 0.138" thread diameter with 19 threads per inch in right-hand orientation and full threading along the shank. The screw conforms to DST thread forming standards for plastic applications and is designed for use with No. 32 drill bits (0.116" diameter). Manufacturing and material compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance for industrial applications.