[400 BULK] Thread Rolling Screws Unslotted Indented Hex Washer Head Steel Zinc & Waxed Tri-Lobe 1/2-13 X 1-1/4 Taptite Screws Alternative

Introducing Thread Rolling Screws—Unslotted Indented Hex Washer Head, crafted in steel with a zinc finish and a waxed tri-lobe coating. This 1/2-13 x 1-1/4 screw is a Taptite screws alternative, designed to form strong, durable threads as it is driven for dependable metal-to-metal assemblies.

Key benefits

• Thread-rolling (thread-forming) action creates robust threads without pre-tapping, improving torque resistance and pull-out strength.
• Unslotted indented hex washer head provides a clean appearance and flush seating with good load distribution.
• Tri-lobe drive with a waxed coating reduces cam-out and eases installation in tight spaces.
• Material and finish: Steel with zinc plating and a waxed coating for corrosion resistance and smoother driving.
• Dimensions: 1/2-13 x 1-1/4 in (0.5 in diameter, 13 threads per inch, 1.25 in long).
• Applications: Ideal for metal-to-metal assemblies where a reliable thread-forming screw is desired as an alternative to Taptite screws.

Specifications

• Size: 1/2-13 x 1-1/4 in
• Head style: Unslotted Indented Hex Washer Head
• Drive type: Tri-Lobe (three-lobe) recess
• Material: Steel
• Finish: Zinc-plated with waxed coating

Engineered for strong, durable performance in metal-to-metal assemblies, these screws deliver reliable torque resistance and secure fastening while offering a clean, flush appearance.