[10000 BULK] Thread Rolling Screws Phillips Flat Undercut Head Steel Black Oxide & Waxed Tri-Lobe 4-40 X 3/16 Taptite Screws Alternative Brand New

Elevate your fastening projects with our Thread Rolling Screws, a precise Phillips Flat Undercut Head solution crafted from steel with a Black Oxide finish and waxed for smooth installation. Sized at #4-40 x 3/16, these screws provide a robust alternative to traditional Taptite screws, delivering reliable performance across a variety of assemblies.

Key Features

Thread rolling (cold-forming) design: Creates strong, torque-rich threads in the host material without cutting, increasing pull-out resistance.

Phillips Flat Undercut Head: Sits flush and flat for a clean, low-profile finish in panels and enclosures.

Steel with Black Oxide finish: Provides durable corrosion resistance and a professional, dark aesthetic.

Waxed coating: Reduces friction during driving and helps protect threads for smoother installation.

Tri-Lobe drive: Optimized for high torque transfer and reduced cam-out with compatible drivers.

Size and compatibility: #4-40 thread, 3/16 inch length; designed as a strong alternative to Taptite screws for tapped holes and secure assemblies.

Specifications

Head style: Phillips Flat Undercut

Material: Steel

Finish: Black Oxide, Waxed

Thread: #4-40

Length: 3/16 inch

Drive: Tri-Lobe

Application: Thread rolling screws alternative to Taptite screws for tapped holes and secure assemblies

Ideal for metal enclosures, equipment housings, and assemblies requiring a flush, secure fastening with enhanced torque transfer. Choose these screws when you need a robust, corrosion-resistant solution that’s easy to install and delivers consistent performance across a range of applications.