S-95638A327 Length 1 1/4" Tapping Screws

Key Features & Benefits at a Glance

• Tamper-resistant Torx T10 drive provides enhanced security against unauthorized removal in sensitive applications
• 18-8 stainless steel construction delivers excellent corrosion resistance and durability in demanding environments
• Thread forming design (A/AB type) creates strong, permanent threads in sheet metal without chip removal
• Fully threaded 1-1/4" length ensures maximum grip and holding power across the entire fastener engagement
• Pointed tip design enables easier starting and faster installation in sheet metal up to 0.025" thickness
• Rounded button head profile offers a finished appearance while minimizing snagging hazards
• Precision No. 6-20 thread specification guarantees consistent performance and reliable fastening in sheet metal applications

Professional Applications & Engineering Value

These 18-8 stainless steel tamper-resistant Torx tapping screws are engineered specifically for sheet metal applications where security and reliability are paramount. The thread forming design eliminates the need for pre-tapped holes, creating strong, vibration-resistant threads that won't loosen under stress. The Tamper-Resistant Torx T10 drive provides crucial security in public-facing installations, equipment panels, and access covers where unauthorized tampering is a concern. With full threading and pointed tip, these screws penetrate smoothly through sheet metal up to 0.025" thickness, reducing installation time while maintaining corrosion resistance in harsh environments. The combination of security features and material durability makes these fasteners ideal for HVAC systems, electrical enclosures, machinery guards, and architectural metalwork.

Specification Summary & Compliance

These precision No. 6-20 thread forming screws feature a 0.138" thread diameter with 20 threads per inch and comply with standard tapping screw specifications. The right-hand threaded fasteners are fully threaded with a 1-1/4" length and 0.255" head diameter, designed for use with a 7/64" drill bit. Manufactured from 18-8 stainless steel, these screws meet industry standards for sheet metal fastening applications and are suitable for environments requiring corrosion resistance and tamper-proof security features.