S-90054A319 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Enhanced installation efficiency through external hex/slotted drive design, allowing multiple tool options and secure fastening
• Optimal material displacement with thread forming (A/AB) tapping method, creating strong, vibration-resistant threads in sheet metal
• Increased load distribution thanks to the integrated flange design, reducing surface pressure and preventing material pull-through
• Full-length gripping power with completely threaded 2" shank, ensuring maximum holding strength across the entire fastener length
• Precision compatibility with 5.5mm (0.2165") drill bits and 0.025" maximum material thickness, enabling accurate installation in sheet metal applications
• Reliable performance with right-hand threading and 10 TPI configuration, providing consistent engagement and predictable installation torque

Professional Applications & Engineering Value

These No. 14 zinc-plated steel tapping screws deliver exceptional value in sheet metal fabrication and assembly operations. The thread forming design eliminates the need for pre-tapped holes while creating stronger, more durable connections by displacing material rather than removing it. This approach significantly reduces the risk of loose fasteners in vibration-prone environments. The combination of external hex drive and slotted head provides flexibility for both power and manual tools, while the flanged construction distributes clamping force over a wider area, preventing damage to thin sheet materials. The fully threaded configuration ensures maximum engagement throughout the 2" length, making these industrial screws ideal for joining multiple layers or thicker gauge materials where consistent holding power is critical.

Specification Summary & Compliance

These tapping screws feature precise 0.242" thread diameter with 10 TPI threading and are manufactured to A/AB thread forming standards. The screws maintain dimensional accuracy with pointed tip design for easy starting and are compatible with standard 5.5mm drill bits. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures they meet the latest international standards for hazardous substance restrictions, making them suitable for global industrial applications and export requirements.