Value Collection C50000329 No.12 Hex Washer Slotted Sheet Metal Screw

Product Description

The VALUE COLLECTION C50000329 is a No. 12 hex washer head sheet metal screw designed for fastening light-gauge sheet metal, ductwork panels, electrical enclosures, and similar thin-material assemblies. The slotted drive accommodates standard flat-blade drivers and is well-suited for high-volume mechanical work where quick installation is the priority. Measuring 1.25 inches in length under the head, this screw is finished in zinc for basic corrosion resistance in dry indoor environments. Sold in a pack of 50, it is a practical choice for HVAC, electrical, and general sheet metal trade work.

This screw is commonly used in residential and light commercial applications where sheet metal panels, covers, and junction components need to be secured quickly and reliably. Typical install scenarios include ductwork assembly, electrical panel cover attachment, and mechanical equipment enclosure fastening. The hex washer head provides a wide bearing surface that resists pull-through on thin-gauge material, and the slotted drive works with standard or insulated screwdrivers available on most service trucks.

Key Features

• No. 12 thread size for secure engagement in light-gauge sheet metal
• Hex washer head design provides wide bearing surface to reduce pull-through
• Slotted drive compatible with standard flat-blade screwdrivers
• 1.25-inch length under head suits typical panel and ductwork thickness
• Zinc finish offers basic corrosion resistance for indoor dry environments
• Steel construction delivers reliable holding strength in sheet metal applications
• Pack of 50 supports batch jobs and stocking service vehicles

Compatibility

Designed as a general-purpose sheet metal fastener suitable for light-gauge steel panels, ductwork sections, electrical enclosures, and mechanical equipment covers in standard residential and light commercial trade installations.

Installation Notes

Sheet metal screws of this type are installed by licensed HVAC technicians, electricians, and plumbers during equipment assembly, ductwork fabrication, and enclosure work. Always de-energize electrical equipment and shut down HVAC systems before fastening or removing panel covers. Use a properly sized flat-blade screwdriver or a hex-head driver to avoid stripping the slotted recess. Pre-drilling a pilot hole is recommended on heavier-gauge material to prevent sheet deformation.