Value Collection 1496KW Self Drilling Screw 1/4 in Hex Washer

Product Description

The VALUE COLLECTION 1496KW is a self drilling screw designed for fast, reliable fastening without a pre-drilled pilot hole. It features a 1/4 inch hex washer head driven by a hex drive, with a 6 inch length measured under the head. The No. 3 drill point bores through material and threads in a single operation, reducing labor on the job. Made from 1016/1024 steel with a zinc-plated finish, this screw resists corrosion in typical indoor and light exterior applications. It meets AISI 1016, ASME B18.6.3, and SAE J78 standards. Installers in HVAC, light structural, and sheet metal work will find this screw well suited for high-volume fastening tasks.

This screw is used in residential and commercial applications where sheet metal, steel framing, or similar substrates need to be joined without pre-drilling. The hex washer head provides a bearing surface that distributes clamping load and resists pull-through. The hex drive accommodates standard 1/4 inch hex nut drivers and impact drivers, making it compatible with common power tools found on most job sites. Typical install scenarios include HVAC duct assembly, metal stud framing, roofing panels, and general sheet metal fabrication where a self-contained drill-and-tap operation saves time.

Key Features

• No. 3 drill point drills and taps in one pass, eliminating the need for a pilot hole
• 1/4 inch hex washer head provides a wide bearing surface to resist pull-through
• Hex drive accepts standard 1/4 inch power drivers and impact drivers
• 1016/1024 steel construction meets AISI 1016, ASME B18.6.3, and SAE J78 standards
• Zinc-plated finish provides corrosion resistance for indoor and light exterior use
• 6 inch length under head handles thicker material stacks and deeper fastening applications

Compatibility

Designed as an OEM-style replacement or direct-use self drilling fastener for sheet metal, light steel framing, and HVAC ductwork assembly applications requiring a 1/4 inch hex washer head screw with a No. 3 drill point.

Installation Notes

Installation is typically performed by HVAC technicians, sheet metal workers, or general contractors using a 1/4 inch hex nut driver or impact driver. Power down or de-energize any equipment before fastening into panels, enclosures, or live assemblies. Do not overdrive — the hex washer head can strip or deform the substrate if excessive torque is applied. Follow applicable building and mechanical codes for fastener spacing and material thickness requirements.