[500 BULK] Thread Rolling Screws Unslotted Indented Hex Washer Head Steel Zinc & Waxed Tri-Lobe 3/8-16 X 1 Taptite Screws Alternative

Meet a high-performance fastening solution designed for metal-to-metal assemblies: Thread Rolling Screws with an unslotted indented hex washer head. Crafted from steel with a zinc finish and a waxed coating, these Tri-Lobe drive screws are a reliable Taptite screws alternative. Size 3/8-16 x 1, they provide strong holding power with reduced risk of stripping during installation.

Key Features

• Thread Rolling Technology: Self-tapping action forms durable threads in metal without pre-tapping, delivering strong, long-lasting joints.
• Head Style: Indented Hex Washer Head provides a flush seating surface with superior load distribution and a clean finish.
• Drive System: Tri-Lobe Drive minimizes cam-out and enhances tool control during installation.
• Material & Finish: Steel with a protective zinc finish and waxed coating for corrosion resistance and smoother threading.
• Size & Compatibility: 3/8-16 x 1 fastening screws, compatible with standard 3/8"-16 threaded holes.
• Type: Thread Rolling / Self-Tapping.

Specifications

• Diameter & Thread Count: 3/8" diameter, 16 threads per inch (3/8-16).
• Length: 1 inch.
• Material: Steel.
• Finish: Zinc plated, waxed.
• Head Type: Indented Hex Washer Head.
• Drive Type: Tri-Lobe.
• Type: Thread Rolling / Self-Tapping.

Why Choose These Screws

For durable, reliable assemblies that demand strong thread formation in metal without pre-tapping, these thread rolling screws offer excellent performance, reduced installation effort, and a professional finish. The zinc-waxed finish enhances corrosion resistance and helps ensure smoother drive and seating. Ideal for industrial, automotive, and equipment applications where a high-strength, bore-friendly fastener is required.