S-94625A113 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Enhanced Security: Tamper-resistant T15 Torx drive prevents unauthorized removal, ideal for public or high-security installations
• Superior Corrosion Resistance: Zinc-plated steel construction provides reliable protection against rust in demanding industrial environments
• Efficient Installation: Built-in drilling tip eliminates pre-drilling requirements, saving time and labor costs in steel and sheet metal applications
• Maximum Holding Power: Fully threaded design ensures complete engagement and superior fastening strength throughout the material thickness
• Clean Finished Appearance: 82° countersink angle allows the flat head to sit flush with material surfaces for professional-looking results
• Reliable Thread Formation: Thread forming design creates strong, permanent threads in base materials without chip removal issues
• Optimized Material Penetration: Specifically engineered to drill through up to 0.098" thickness in steel and sheet metal applications

Professional Applications & Engineering Value

These No. 8-18 thread forming screws deliver exceptional engineering value by solving critical fastening challenges in steel and sheet metal applications. The combination of zinc-plated steel construction and tamper-resistant T15 Torx drive addresses both durability and security concerns in industrial settings. The integrated drilling tip eliminates the need for separate drilling operations, significantly reducing installation time while the thread forming design creates strong, permanent threads that won't loosen under vibration. The 82° countersink angle and flat head profile ensure a flush finish that meets professional appearance standards while the fully threaded configuration provides maximum holding power across the entire fastener length.

Specification Summary & Compliance

These tapping screws feature precise No. 8-18 thread specifications with 0.164" thread diameter and 18 TPI right-hand threading. Manufactured as Type B thread forming screws with standard Class 2A thread tolerances, they comply with industry standards for steel fasteners and sheet metal applications. The zinc-plated finish meets corrosion protection requirements while the tamper-resistant Torx T15 drive provides secure fastening. Engineered for maximum drilling thickness of 0.098" with No. 2 drill tip type configuration, these screws deliver reliable performance in demanding industrial environments.