[10000 BULK] Thread Rolling Screws Unslotted Indented Hex Washer Head Steel Zinc & Waxed Tri-Lobe 4-40 X 5/16 Taptite Screws Alternative Order Now

Choose a high-performance fastening solution with our Thread Rolling Screws, an excellent alternative to Taptite screws. These unslotted indented hex washer head fasteners use a Tri-Lobe drive and deliver strong, reliable threads of #4-40 size at 5/16 inch length. Crafted from steel with a zinc finish and a waxed coating, they resist corrosion while providing smooth installation.

Key Features

Drive: Tri-Lobe for secure engagement and reduced cam-out

Head: Unslotted indented hex washer head sits flush for a clean finish

Material & Finish: Steel with zinc plating and a waxed coating for corrosion resistance and easier seating

Size & Type: #4-40 x 5/16 inch length; Thread-rolling (self-tapping) screw

Alternative to: Taptite screws

Specifications

Size: #4-40 x 5/16 in

Type: Thread-rolling (self-tapping) screw

Head style: Unslotted indented hex washer head

Drive: Tri-Lobe

Material & Finish: Steel with zinc plating and a waxed coating

Applications

Electronics

Cabinetry

Appliances

Light-metal assemblies

Designed for durability and versatility, these screws provide excellent torque transfer and dependable performance in electronics, cabinetry, appliances, and light-metal applications. The combination of a zinc finish and waxed coating reduces friction during installation and helps resist galling, ensuring repeatable results across multiple assemblies.