L H Dottie Co TEKPH834 Phillips Tek Screw 8 X 3/4 100 Pack

Product Description

The L H Dottie Co TEKPH834 is a self-drilling Phillips-drive tek screw sized at No. 8 x 3/4 inches, sold in a 100-piece pack. Tek screws combine a drill point with a thread-forming body, eliminating the need for a pre-drilled pilot hole in compatible materials. These fasteners are a standard choice for light-gauge metal-to-metal and metal-to-framing connections in electrical, HVAC, and general mechanical trade work. The Phillips drive allows use with common power drivers and manual screwdrivers. The compact 3/4-inch length makes this screw well suited for thin-material applications where a longer fastener would bottom out or over-penetrate.

These screws are used across residential and commercial jobsites wherever sheet metal panels, electrical enclosures, ductwork flanges, or light structural framing require a fast, reliable threaded connection without pre-drilling. Electricians reach for tek screws when securing junction boxes, panel knockouts, and wireway covers. HVAC technicians use them for duct assembly and equipment panel fastening. The 100-piece pack quantity supports single-job use or bulk stocking in a service van or shop.

Key Features

• Self-drilling tip eliminates need for a pilot hole in compatible light-gauge materials
• Phillips drive compatible with standard power drivers and hand tools
• No. 8 x 3/4 inches sizing suited for thin-material and close-clearance fastening
• 100-piece pack supports job-site stocking and van inventory
• Categorized as a trade-grade fastener designed for repeatable, consistent installation

Compatibility

Designed as a standard self-drilling tek screw for use in light-gauge metal fastening applications common to electrical, HVAC, and mechanical trades.

Installation Notes

Install with a Phillips-bit power driver set to a controlled clutch torque to avoid stripping the drive or over-driving the screw. Always verify that the base material gauge is within the rated capacity of a No. 8 self-drilling point before driving. Power down or de-energize any electrical enclosure or panel before fastening in proximity to live conductors. Follow applicable NEC or local mechanical code requirements for fastener type and spacing on electrical and HVAC assemblies.