S-95638A199 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Enhanced security with tamper-resistant Torx T15 drive that prevents unauthorized removal while ensuring superior torque transmission
• Excellent corrosion resistance from 18-8 stainless steel construction for long-lasting performance in demanding environments
• Optimized thread forming design creates strong, permanent threads in sheet metal without requiring pre-tapped holes
• Full threading with pointed tip enables quick, easy installation and reduces the risk of material damage during assembly
• Precision sizing compatibility with No. 29 drill bit (0.136" diameter) for perfect fit in 0.025" maximum thickness sheet metal
• Reliable fastening performance through A/AB thread forming standards that ensure consistent, vibration-resistant connections
• Standard rounded button head profile provides a clean, finished appearance while maintaining low-profile installation

Professional Applications & Engineering Value

These No. 8-15 thread forming screws deliver exceptional engineering value for sheet metal applications where security and durability are paramount. The 18-8 stainless steel construction provides superior corrosion resistance, making these tapping screws ideal for outdoor equipment, electrical enclosures, HVAC systems, and industrial machinery exposed to harsh environments. The tamper-resistant Torx T15 drive system addresses critical security concerns in public spaces and high-theft-risk applications while ensuring maximum torque transmission without cam-out. The thread forming design eliminates the need for pre-tapped holes, creating strong, permanent threads that resist vibration loosening and maintain structural integrity in thin sheet metal up to 0.025" thickness. The combination of fully threaded construction and pointed tip facilitates quick installation, reducing assembly time and labor costs while minimizing the risk of material stripping or damage.

Specification Summary & Compliance

These No. 8-15 x 1" tapping screws feature precise dimensional accuracy with 0.164" thread diameter and 15 threads per inch following standard inch system measurements. The screws comply with A/AB thread forming standards for tapping screw applications and feature right-hand threading with full thread engagement. Manufactured from 18-8 stainless steel, these security screws meet industry standards for corrosion resistance and mechanical properties. The tamper-resistant Torx T15 drive system ensures compatibility with security-specific tooling while maintaining reliable fastening performance in sheet metal applications requiring maximum thickness of 0.025" when used with recommended No. 29 drill bit (0.136" diameter).