[5000 BULK] Thread Rolling Screws Unslotted Indented Hex Washer Head 18/8 Stainless Steel Tri-Lobe 8-32 X 1/2 Taptite Screws Alternative Save Now

Choose a fastening solution that blends strong performance with corrosion resistance. Our Thread Rolling Screws Unslotted Indented Hex Washer Head are crafted from 18/8 stainless steel and feature a Tri-Lobe drive for secure, tamper-resistant installation. Sized at #8-32 thread by 1/2 inch long, these screws are a robust alternative to Taptite screws and excel in metal-to-metal and metal-to-plastic assemblies.

Overview

Thread Rolling Screws are designed to form their own threads as they install, delivering high pull-out resistance and a tight, vibration-resistant fit. The unslotted indented hex washer head provides a flush, low-profile appearance with a large bearing surface for added strength.

Specifications

Material: 18/8 stainless steel

Finish: Natural stainless with corrosion protection

Head style: Unslotted Indented Hex Washer Head

Drive: Tri-Lobe

Threads: #8-32 UNC

Length: 1/2 inch

Type: Thread rolling (self-forming)

Alternative to: Taptite screws

Applications

Ideal for fastening thin metals, enclosures, ducting, and lightweight machinery where a flush, secure head is essential.

Excellent performance in metal-to-metal and metal-to-plastic assemblies.

Durable in humid or exposure-prone environments thanks to 18/8 stainless steel.

Whether you’re replacing Taptite screws or working with challenging materials, these screws provide reliable assembly, corrosion resistance, and a low-profile, tamper-resistant drive that helps ensure a long-lasting fit.