S-95638A334 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Tamper-resistant T25 Torx drive prevents unauthorized removal, enhancing security in sensitive applications
• 18-8 stainless steel construction provides excellent corrosion resistance for long-lasting performance in harsh environments
• Thread forming design creates stronger, more durable threads in sheet metal without chip removal
• Fully threaded shank ensures maximum holding power and uniform stress distribution
• Optimized for 0.025" maximum drilling thickness with precise 5/32" drill bit compatibility for efficient installation
• Right-hand threading with pointed tip enables quick, self-starting installation in sheet metal applications
• Rounded button head profile offers a finished appearance while minimizing snagging hazards

Professional Applications & Engineering Value

These No. 12-14 thread forming tapping screws are engineered specifically for sheet metal applications where reliability and security are paramount. The 18-8 stainless steel composition ensures exceptional corrosion resistance, making these tamper-resistant Torx drive screws ideal for outdoor equipment, electrical enclosures, and HVAC systems exposed to moisture and chemicals. The thread forming design eliminates the need for pre-tapped holes while creating stronger, more vibration-resistant connections compared to traditional cutting screws. With their T25 drive system and fully threaded configuration, these fasteners deliver superior clamping force and prevent loosening under dynamic loads, reducing maintenance requirements and extending service life in demanding industrial environments.

Specification Summary & Compliance

These A/AB type tapping screws feature precise No. 12-14 thread specifications with 0.216" thread diameter and 14 TPI right-hand threading. Manufactured to industry standards for thread forming screws, they comply with relevant mechanical and dimensional specifications for sheet metal fasteners. The 18-8 stainless steel material meets corrosion resistance requirements, while the 3/4" length and rounded button head design ensure proper fit and function in designated applications requiring 0.025" maximum drilling thickness with 5/32" drill bit preparation.