Import MPKZ-08012P Sheet Metal Screw 8-18 Phillips

Product Description

The IMPORT MPKZ-08012P is a number 8-18 thread Phillips drive sheet metal screw with a zinc-plated finish and a length of 0.5 inches under the head. Designed for fastening thin sheet metal panels, brackets, and enclosures, this screw uses a self-tapping thread form that cuts its own mating thread on first installation. The zinc plating provides basic corrosion resistance suitable for dry and lightly humid indoor environments. HVAC technicians, electricians, and plumbers commonly use screws of this type when securing duct sections, control box covers, junction box knockouts, and equipment panels during installation and service.

This screw is appropriate for light-gauge sheet metal applications in residential and light commercial mechanical systems. Typical use cases include fastening ductwork seams, securing electrical enclosure covers, attaching access panels on air handlers and furnaces, and anchoring thin-gauge brackets. The compact 0.5-inch length is well suited to thin stock where a longer fastener would bottom out or pierce through to the opposite side.

Key Features

• Number 8-18 thread size provides reliable bite in light-gauge sheet metal
• Phillips drive compatible with standard screwdrivers and power drivers
• Zinc-plated finish offers basic corrosion resistance for indoor use
• 0.5-inch under-head length suits thin-gauge sheet metal stock
• Self-tapping thread form — no pre-tapped hole required

Compatibility

Designed as a general-purpose replacement or supplemental fastener for light-gauge sheet metal assemblies in HVAC, electrical, and plumbing applications where a number 8-18 Phillips sheet metal screw is specified.

Installation Notes

Sheet metal screws of this type are installed by licensed HVAC technicians, electricians, and plumbers using a Phillips-head screwdriver or a power driver set to a controlled torque to avoid stripping the self-tapped hole. Always power down or de-energize any equipment before removing or installing panel fasteners. Avoid over-driving, which can strip the thread engagement in thin sheet metal and compromise the connection. Local mechanical and electrical codes may govern fastener requirements for specific enclosure and ductwork applications.