S-90054A313 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Enhanced holding power through the flanged design that distributes load evenly and prevents pull-through in sheet metal applications
• Efficient thread forming creates strong, permanent threads in pre-drilled materials without chip removal
• Quick installation with external hex/slotted drive that accommodates multiple tool types for versatile assembly
• Optimized for sheet metal with pointed tip and A/AB thread design that ensures secure fastening in thin materials
• Full threading provides maximum engagement along the entire 3/4" length for superior vibration resistance
• Regulatory compliance meets RoHS 3 and REACH standards for safe use in global industrial applications

Professional Applications & Engineering Value

These No. 14-10 thread forming tapping screws are engineered specifically for sheet metal applications where reliable fastening is critical. The zinc-plated steel construction provides essential corrosion protection in industrial environments, while the flanged hex head design eliminates the need for separate washers, streamlining assembly processes. The A/AB thread forming technology creates strong, permanent threads in pre-drilled materials without generating chips, making them ideal for electrical enclosures, HVAC systems, and metal fabrication where debris contamination must be avoided. The combination of external hex drive and slotted head offers flexibility for both power and manual tool applications, ensuring efficient installation across various production scenarios.

Specification Summary & Compliance

These tapping screws feature a No. 14 size with 0.242" thread diameter and 10 threads per inch, designed for use with 5.5mm (0.2165") drill bits in materials up to 0.025" thickness. The fully threaded design with Class 2A thread tolerances ensures consistent performance, while the thread forming method provides superior holding strength compared to cutting alternatives. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial reliability for global supply chain requirements.