S-90054A312 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance through zinc plating for extended service life in demanding industrial environments
• Enhanced holding power with integrated flange design that distributes load evenly and prevents pull-through
• Efficient thread forming creates strong, permanent threads in sheet metal without requiring pre-tapped holes
• Quick installation with external hex/slotted drive that accommodates multiple tool types for versatile application
• Optimal thread engagement with fully threaded 5/8" length and 10 threads per inch for maximum fastening strength
• Precise fitment with No. 14 screw size and 0.242" thread diameter engineered for consistent performance
• Reliable material strength using steel construction that maintains integrity under vibration and stress

Professional Applications & Engineering Value

These No. 14-10 zinc-plated steel flanged tapping screws deliver exceptional engineering value for sheet metal applications where vibration resistance and permanent fastening are critical. The thread forming design eliminates the need for separate tapping operations, creating strong, clean threads that won't strip or loosen under stress. The combination of external hex drive and integrated flange provides superior torque transmission while preventing material deformation during installation. Perfect for HVAC systems, electrical enclosures, and metal fabrication projects, these self-tapping screws maintain consistent performance across repeated installations. The fully threaded configuration ensures maximum thread engagement throughout the entire 5/8" length, providing reliable holding power in thin-gauge materials up to 0.025" thickness.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread tolerance for consistent fit and performance. These tapping screws feature a No. 14 screw size with 0.242" thread diameter and 10 threads per inch configuration. The hex head measures 3/8" across flats with 0.24" height, complemented by a 0.52" flange diameter. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial applications worldwide. Designed specifically for sheet metal applications with recommended 5.5 mm (0.2165") drill bit size for optimal performance.