Hillman 560366 Self-drilling Sheet Metal Screw 12-14x2 in 100ct

Product Description

The HILLMAN 560366 is a hex washer head self-drilling sheet metal screw designed to drill, tap, and fasten in a single operation. Available in a 100-piece pack, these screws measure 12-14 x 2 inches and feature a zinc finish for corrosion resistance in general-duty applications. Sharp, hardened threads cut their own mating thread directly into the base material, eliminating the need for a separate tapping step. The hex washer head provides a positive drive surface and a built-in bearing flange that distributes load and resists pull-through. These fasteners are used by sheet metal workers, HVAC installers, electricians, and general contractors wherever metal-to-material attachment is required.

Self-drilling sheet metal screws in this size range are commonly used in light commercial and residential construction for attaching metal framing, ductwork, electrical enclosures, roofing panels, and metal studs. The 12-14 thread size and 2-inch length make this screw suitable for fastening through moderate-gauge sheet metal and into or through secondary materials including light steel, wood, and composite panels. The 100-piece box quantity suits both single-job use and routine service stock.

Key Features

• Self-drilling point drills, taps, and fastens in one operation — no pre-drilling required
• Sharp threads form their own mating thread in the base material
• Hex washer head provides positive drive engagement and load distribution
• Zinc finish for general corrosion resistance in interior and protected applications
• 100-piece pack for efficient stocking and single-trade use

Compatibility

Designed as a general-purpose self-drilling fastener suitable for attaching a wide range of materials to light-gauge sheet metal in HVAC, electrical, and light construction applications.

Installation Notes

Install with a hex-head driver bit sized for the fastener head. Power down or de-energize any electrical enclosure or duct system before fastening near live components. Ensure the base metal gauge is within the rated drilling capacity of the screw point to achieve full thread engagement. Do not overdrive — strip-out will compromise holding strength.

Technical Specifications

• Thread Size: 12-14
• Length: 2 inches
• Head Style: Hex Washer Head
• Drive Type: Hex
• Point Type: Self-Drilling
• Material/Finish: Zinc
• Quantity: 100 pieces per box
• Package Weight: 1.625 pounds
• UPC: 00008236127287

Standard Information

• Brand: HILLMAN
• Manufacturer Part Number: 560366