S-93848A142 Length 1" 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 capability through BSD design eliminates the need for pre-tapped holes, reducing installation time and labor costs
• Optimized drilling performance with No. 2 drill tip and 7/32" length penetrates up to 0.1" thickness in steel and sheet metal applications
• Secure flush mounting with standard oval head profile and 82° countersink angle provides clean, professional finishes
• Reliable drive engagement through Phillips No. 2 drive ensures consistent torque transmission and reduces cam-out risks
• Precision threading with 0.164" diameter and 18 TPI delivers secure fastening in various metal substrates
• Environmental compliance meets RoHS 3 and REACH standards for sustainable manufacturing and global market acceptance

Professional Applications & Engineering Value

These black oxide steel tapping screws deliver exceptional value in metal fabrication and assembly operations. The thread forming BSD type design creates strong, permanent threads in parent material without chip formation, eliminating loose metal debris in sensitive equipment. The combination of No. 2 Phillips drive and oval head configuration provides both aesthetic appeal and practical installation benefits, while the integrated drill tip penetrates up to 0.1" thickness in steel and sheet metal applications. This comprehensive solution addresses common challenges in electrical enclosures, HVAC systems, and industrial machinery where vibration resistance, corrosion protection, and efficient installation are critical engineering considerations.

Specification Summary & Compliance

This No. 8-18 x 1" tapping screw features precision threading with standard inch measurements, including 0.164" thread diameter and 18 threads per inch. The thread forming design follows BSD specifications for reliable performance in metal substrates. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring regulatory compliance for industrial and commercial applications worldwide. The 82° countersink angle and fully threaded shank provide consistent engagement and secure fastening across the specified drilling thickness.