Value Collection 40784 No.12 Pan Head Sheet Metal Screw

Product Description

The VALUE COLLECTION 40784 is a No. 12 pan head sheet metal screw designed for fast, secure fastening in light-gauge metal assemblies. It features a square drive recess, a Type AB point for self-starting penetration, and a zinc-plated Grade 2 steel construction that provides corrosion resistance in standard indoor and light-duty outdoor applications. The 0.75-inch length under head suits thin to medium sheet metal gauges. These screws are sold in multiples of 50 and are a staple fastener for HVAC duct work, electrical enclosures, and general sheet metal fabrication tasks.

This screw is well suited for residential and light commercial sheet metal work. Common applications include securing HVAC duct sections, attaching junction box covers, fastening equipment panels, and general metal-to-metal assembly where a self-tapping fastener is needed. The pan head profile sits low and distributes load across a wide bearing surface, making it appropriate for thin-gauge steel where a flat bearing surface is needed without countersinking.

Key Features

• Type AB point self-starts in light-gauge sheet metal without pre-drilling in most applications
• Square drive recess reduces cam-out during installation with a standard square bit
• Pan head profile provides a wide bearing surface on thin sheet stock
• Zinc-plated finish adds corrosion resistance for standard service environments
• Grade 2 steel construction meets general-purpose fastener strength requirements
• Sold in multiples of 50 for shop stock and service van inventory

Compatibility

Designed as a general-purpose No. 12 pan head sheet metal screw suitable for standard light-gauge sheet metal fastening applications across HVAC, electrical, and general fabrication trades.

Installation Notes

Installation is typically performed by HVAC technicians, electricians, or sheet metal workers using a square-drive bit and a power screwdriver or drill. Always de-energize electrical enclosures and shut down equipment before fastening panels or covers. Avoid over-driving, as sheet metal screws can strip thin-gauge material if excessive torque is applied. Follow applicable codes such as the NEC or SMACNA guidelines when fastening duct or electrical enclosure assemblies.