S-92727A170 Length 3/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide coated 18-8 Stainless Steel, ideal for harsh environments and extended service life
• Enhanced torque transmission and reduced cam-out thanks to the T20 Torx drive, ensuring secure fastening and minimal tool wear
• Excellent holding power in plastic materials through the TRS thread forming design, which creates strong, reliable threads without pre-tapping
• Consistent, vibration-resistant fastening with a fully threaded Tri-Lobe shank that improves grip and prevents loosening
• Easy installation and alignment with a standard pan head profile and blunt tip, reducing the risk of material damage during assembly
• Precise fit and reduced assembly time by using a No. 29 drill bit (0.136" diameter) for optimal hole preparation in plastic applications
• Compliance with global environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use in regulated industries

Professional Applications & Engineering Value

These No. 8 x 3/8" TRS thread forming screws are engineered to address common challenges in plastic assembly, such as strip-out and weak thread engagement. The Black-Oxide 18-8 Stainless Steel construction provides exceptional corrosion resistance, making them suitable for outdoor, automotive, and electronic enclosures where moisture exposure is a concern. The Tri-Lobe shank design and thread forming action displace material to form durable, high-strength threads without creating chips, reducing the risk of contamination in sensitive applications. With a T20 Torx drive, these screws offer superior torque control compared to Phillips or slotted drives, minimizing the potential for driver slippage and damage to the screw head or workpiece. This combination of features ensures reliable performance in plastic fastening for industries like consumer electronics, automotive components, and industrial equipment, where vibration resistance and long-term durability are critical.

Specification Summary & Compliance

This screw features a No. 8 size with 3/8" length, 0.164" thread diameter, and 16 threads per inch in a right-hand direction. It includes a pan head with T20 Torx drive, Tri-Lobe shank cross-section, and is fully threaded for consistent holding power. Manufactured to precise dimensional standards for reliable performance, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring adherence to strict safety and sustainability requirements in industrial applications.