[1000 BULK] Thread Rolling Screws Unslotted Indented Hex Washer Head Steel Zinc & Waxed Tri-Lobe 3/8-16 X 7/8 Taptite Screws Alternative Certified

Upgrade your fastening performance with the Thread Rolling Screws Unslotted Indented Hex Washer Head in Tri-Lobe drive. This 3/8-16 x 7/8 steel screw is finished in zinc with a waxed coating for superior corrosion resistance and smooth seating. As a reliable alternative to Taptite screws, it delivers strong thread formation and a flush, low-profile presence in your assemblies.

Key Features

Thread rolling (self-tapping) screw for strong, durable thread formation

Unslotted indented hex washer head for a flush, clean appearance

Tri-Lobe drive for robust torque and tamper-resistant engagement

Steel construction with zinc plating and waxed finish for corrosion resistance

Size: 3/8-16 UNC, length 7/8 inch

Designed as an effective alternative to Taptite screws

Applications

Metal enclosures

Control panels

Electrical housings

Equipment assemblies

Machinery and automotive applications requiring a strong, flush-fastener solution

General fabrication projects where reliable self-tapping performance is needed

Installation Tips

Use a compatible Tri-Lobe driver to achieve maximum torque and proper seating

Match the material with the appropriate pilot hole or rely on self-tapping capability as appropriate

Drive steadily to ensure full thread engagement without over-tightening

Designed for reliability in demanding environments, this thread rolling screw delivers secure clamping, long-term performance, and a clean, professional finish. Add it to your toolkit for fast, durable assemblies.

Enhance your toolkit with this robust, flush-fastener solution that combines corrosion resistance, strong thread formation, and a low-profile presence for professional-grade assemblies.