Hillman Fasteners 80099 No.12 Zinc Sheet Metal Screw 100pk

Product Description

The HILLMAN FASTENERS 80099 is a No. 12 x 1-1/4 inch zinc-plated sheet metal screw with a Phillips drive and pan head profile. Designed for fast, secure fastening in light-gauge sheet metal, these screws are a standard choice for HVAC duct assembly, electrical enclosure work, and general sheet metal fabrication. The pan head profile sits flush above the work surface, providing a wide bearing area and reducing material distortion at the fastening point. The zinc plating provides basic corrosion resistance suited to interior and sheltered applications. Each pack contains 100 screws, making it practical for jobs that require consistent, repeatable hardware in volume.

These sheet metal screws are well-suited for residential and light commercial applications where technicians need a reliable No. 12 fastener for ductwork connections, junction box covers, equipment panels, and similar metal-to-metal or metal-to-substrate assemblies. They are commonly used by HVAC installers, electricians, and sheet metal workers on both new construction and service work where a standard pan head Phillips screw meets the application requirement.

Key Features

• No. 12 x 1-1/4 inch size — a common trade-standard dimension for sheet metal fastening
• Phillips drive for compatibility with standard power drivers and screwdrivers
• Pan head profile provides a wide bearing surface and low-profile finish
• Zinc plating for basic corrosion resistance in interior and sheltered environments
• 100-piece pack supports volume work without frequent restocking

Compatibility

Designed as a standard No. 12 pan head sheet metal screw suitable for light-gauge sheet metal assemblies including HVAC ductwork, electrical enclosures, and general fabrication applications.

Installation Notes

Sheet metal screws are installed by licensed electricians, HVAC technicians, and sheet metal workers depending on the application. Always de-energize electrical enclosures and equipment before fastening panels or covers. Use a properly sized Phillips bit to avoid cam-out and head damage. Follow applicable codes such as the NEC or SMACNA standards for fastener spacing and installation requirements in your application.