[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
Original price was: $278.40.$116.93Current price is: $116.93.
For orders under $150.00, a shipping fee of $12.99 applies.
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.

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