[10000 BULK] Thread Rolling Screws Phillips Flat Head Steel Zinc & Waxed Tri-Lobe 4-40 X 3/4 Taptite Screws Alternative Trusted Brand

Enhance fastening reliability with our Thread Rolling Screws — the Phillips Flat Head design built from steel and finished with zinc plating for corrosion resistance. The Waxed Tri-Lobe drive reduces cam-out and provides smooth, consistent torque, while the #4-40 x 3/4 inch size ensures a secure fit in light-duty applications. These screws are an alternative to Taptite screws, delivering strong self-forming threads in softer materials without pre-tapping.

Self-forming, thread-rolling design creates strong, durable threads by shaping material rather than removing it, reducing the risk of thread stripping.

Tri-Lobe waxed drive improves torque transfer and reduces cam-out during installation for a smoother drive.

Zinc-plated steel finish provides corrosion resistance and longevity; waxed surface offers lubrication during driving.

Phillips flat head for a flush, clean mounting appearance in countersunk holes.

Size and application — #4-40 x 3/4 inch, ideal for soft metals, plastics, and light-duty hardware projects as an effective alternative to pre-tapped fasteners.

Choose these thread rolling screws for reliable, self-forming threads, easy installation, and a secure, professional finish in your next project.