S-90935A305 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide steel construction for extended service life in demanding industrial environments
• Efficient thread forming technology creates strong, permanent threads in sheet metal without chips or debris
• Optimized for 3/16" drill bits with precise 0.216" thread diameter for consistent performance in 0.025" maximum thickness materials
• Enhanced driving efficiency with No. 3 Phillips pan head design providing secure tool engagement and reduced cam-out
• Full threading along 3/4" length ensures maximum grip and uniform stress distribution in sheet metal assemblies
• Compliance with environmental regulations including RoHS 3 and REACH for global manufacturing applications
• Right-hand thread direction with 11 threads per inch for standard installation procedures and compatibility

Professional Applications & Engineering Value

These black-oxide steel tapping screws deliver exceptional value in sheet metal fabrication and assembly operations. The thread forming design eliminates the need for pre-tapped holes while creating stronger thread engagement through material displacement rather than removal. This A/AB tapping screw type with fully threaded construction provides superior pull-out resistance in thin materials up to 0.025" thickness. The Phillips pan head with No. 3 drive size offers reliable installation with common tools, while the black-oxide finish enhances corrosion protection in industrial environments. Ideal for HVAC systems, electronic enclosures, and automotive components where vibration resistance and long-term reliability are critical.

Specification Summary & Compliance

Precision-engineered with 0.216" thread diameter and 11 threads per inch following standard inch measurements. Features Class 2A thread tolerances for consistent performance and fully threaded design for maximum holding power. The pan head configuration with 0.425" diameter provides optimal bearing surface. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use in global manufacturing applications. Designed specifically for sheet metal applications requiring 3/16" drill bits and compatible with standard installation equipment.