S-99461A605 Length 1/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in demanding environments
• Excellent holding power in plastic materials thanks to the tri-lobe shank design that creates secure, vibration-resistant threads
• Easy installation and reduced assembly time with Phillips No. 0 drive providing reliable torque transmission
• Precision thread forming capability with 32 TPI threading ensuring tight, consistent engagement in plastic substrates
• Optimized for plastic applications with thread-forming TRS design that eliminates the need for pre-tapped holes
• Environmental compliance assurance meeting RoHS 3 and REACH standards for sustainable manufacturing practices
• Full threading for maximum grip along the entire 1/8" length provides uniform stress distribution

Professional Applications & Engineering Value

These 18-8 stainless steel TRS tapping screws are specifically engineered for plastic assembly applications where corrosion resistance and reliable fastening are critical. The thread-forming TRS design with tri-lobe shank cross-section creates strong, permanent threads in plastic materials without causing stress cracking or material failure. The Phillips drive system ensures efficient installation with standard tools, while the fully threaded design provides consistent holding power along the entire fastener length. Ideal for plastic components in electronics, automotive, and consumer goods, these screws eliminate the need for separate inserts or complicated tapping operations, streamlining your manufacturing process and reducing total assembly costs.

Specification Summary & Compliance

This No. 1 x 1/8" TRS tapping screw features precision 32 TPI threading with right-hand thread direction and standard pan head profile. Manufactured to exacting dimensional standards with Class 2A thread tolerances for consistent performance. The screw is designed for use with No. 53 drill bit (0.0595" diameter) for optimal hole preparation. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in various industrial applications.