S-93848A141 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black oxide steel coating, extending service life in demanding industrial environments
• Effortless installation through thread forming design that creates strong, permanent threads without pre-tapping
• Optimized for steel and sheet metal applications with specialized drilling tip that eliminates pilot hole requirements
• Secure fastening performance with fully threaded shank and 18 TPI configuration ensuring maximum holding power
• Clean, finished appearance provided by oval head design that sits flush with material surface
• Reliable drive engagement through Phillips No. 2 drive system, reducing cam-out during installation
• Enhanced material compatibility with 82° countersink angle that accommodates various steel thicknesses

Professional Applications & Engineering Value

These black oxide steel tapping screws deliver exceptional engineering value in steel and sheet metal fabrication applications. The thread forming design eliminates the need for separate tapping operations, significantly reducing assembly time and labor costs in high-volume production environments. The specialized drilling tip penetrates up to 0.1" thickness without pre-drilling, preventing material displacement and ensuring precise thread engagement. The oval head profile provides a finished appearance while the Phillips drive offers familiar, reliable installation. These BSD tapping screws are engineered to withstand vibration and maintain clamping force in demanding industrial settings, making them ideal for automotive, HVAC, and metal enclosure assemblies where reliability and efficiency are paramount.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 0.164" thread diameter and 18 TPI thread pitch, these screws ensure consistent performance across applications. The thread forming tapping method creates strong, wear-resistant threads in base materials. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and workplace safety. The 82° countersink angle and standard oval head profile maintain industry-standard installation requirements for professional metalworking applications.