Super Sale [2000 BULK] Thread Rolling Screws Unslotted Indented Hex Washer Head Steel Black Oxide & Waxed Tri-Lobe 1/4-20 X 5/8 Taptite Screws Alternative

Engineered for durable, reliable fastening, our Thread Rolling Screws Unslotted Indented Hex Washer Head in steel with a black oxide finish and waxed coating deliver strong, thread-formed connections without pre-tapping. This Tri-Lobe drive screw serves as a high-performance alternative to Taptite screws, combining corrosion resistance, smooth driving, and tight clamping in metal assemblies.

Key Features

Thread-rolling design forms threads in the base material as you install, eliminating the need for pre-tapping.

Unslotted indented hex washer head for secure seating and a flush finish.

Tri-Lobe drive resists cam-out and enables high torque control.

Steel construction with a black oxide finish and waxed coating for durability and smooth installation, along with a discreet appearance.

Corrosion resistance for long-lasting performance in metal assemblies.

Specifications

Head style: Indented Hex Washer

Drive type: Tri-Lobe

Material: Steel

Finish: Black Oxide & Waxed

Thread size: 1/4-20

Length: 5/8 in

As an alternative to Taptite screws, these fasteners provide reliable clamping in metal assemblies where pre-tapping is undesirable. Ideal for fastening metal panels, brackets, and components in automotive, industrial, and machine applications that demand secure torque control and corrosion resistance.