[3000 BULK] Thread Rolling Screws Unslotted Indented Hex Washer Head Steel Zinc & Waxed Tri-Lobe 1/4-20 X 3/8 Taptite Screws Alternative Low Price

Durable Thread Rolling Screws with an unslotted indented hex washer head, crafted in steel with a zinc coating and waxed finish for enhanced corrosion resistance and smooth threading. Designed as a robust alternative to Taptite screws, these fasteners form strong, clean threads without pre-tapping.

Key features

Thread type: Thread rolling screws deliver superior engagement and strength by forming threads in the base material rather than cutting them.

Head style: Unslotted indented hex washer head provides a compact profile and a wide bearing surface.

Drive: Tri-Lobe drive offers secure, slip-resistant installation.

Material & finish: Steel with zinc coating and waxed finish for corrosion resistance and smoother threading during install.

Size: 1/4-20 threads, length 3/8 inch.

Applications: Ideal for metal-to-metal fastening where self-forming threads are beneficial, serving as an alternative to Taptite screws.

Performance benefits: Rolling threads provide enhanced fatigue resistance and better torque tolerance compared to cut threads.

Friction reduction: Waxed coating reduces installation friction, while the zinc finish guards against rust in challenging environments.

Perfect for enclosures, electrical panels, machinery, and other metal assemblies where a secure, flush fit is essential. The combination of a compact head, secure tri-lobe drive, and durable finish makes these screws a reliable choice for metal-to-metal connections without pre-tapping.