S-95638A245 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Tamper-resistant T25 Torx drive provides enhanced security against unauthorized removal in sensitive installations
• 18-8 stainless steel construction delivers excellent corrosion resistance for long-term reliability in demanding environments
• Thread forming design creates stronger, more durable threads in sheet metal without generating chips
• Fully threaded pointed tip ensures easier starting and superior holding power in materials up to 0.025" thickness
• Rounded button head profile offers a clean, finished appearance while minimizing snagging hazards
• Precision No. 10-12 thread configuration provides optimal engagement and pull-out resistance in sheet metal applications
• Compatible with standard No. 21 drill bit (0.159") simplifies installation and reduces preparation time

Professional Applications & Engineering Value

This No. 10 tapping screw delivers exceptional performance in sheet metal applications where vibration resistance and security are paramount. The 18-8 stainless steel composition ensures reliable operation in corrosive environments, while the thread forming design (A/AB type) creates permanent, high-strength threads that won't loosen under stress. The tamper-resistant Torx T25 drive system prevents unauthorized access in public facilities, industrial equipment, and security-sensitive installations. With its fully threaded pointed tip and right-hand threading, this fastener provides quick starting and maximum holding power in materials up to 0.025" thickness, making it ideal for HVAC systems, electrical enclosures, and metal fabrication projects requiring secure, long-lasting fastening solutions.

Specification Summary & Compliance

This No. 10-12 thread forming tapping screw features precision inch-system dimensions including 0.19" thread diameter, 0.361" head diameter, and 3/4" length. Manufactured to industry standards for A/AB tapping screw types with right-hand threading and fully threaded configuration. The screw is compatible with standard No. 21 drill bits (0.159" diameter) and is engineered for optimal performance in sheet metal applications up to 0.025" thickness. Manufactured from 18-8 stainless steel for consistent quality and reliability in industrial fastening applications.