[1500 BULK] Thread Rolling Screws Slotted Indented Hex Washer Head Steel Zinc & Waxed Tri-Lobe 1/4-20 X 1-3/4 Taptite Screws Alternative

Discover strength and reliability with Thread Rolling Screws Slotted Indented Hex Washer Head Steel Zinc & Waxed Tri-Lobe 1/4-20 x 1-3/4 — an effective alternative to Taptite screws designed to deliver secure fastening across metal, composite, and mixed-material assemblies.

These screws combine a robust hex washer head, a slotted drive, and a tri-lobe engagement to help you achieve clean, flush seating and fast installation even in challenging conditions. The slotted indented hex washer head sits flush in countersunk or bearing-grade applications, providing a tidy appearance and a reliable seating surface.

The Tri-Lobe drive offers improved engagement and reduced cam-out, making installation smoother and faster, while the steel base with a zinc finish and waxed coating resists corrosion and wear for longer service life.

Key Specifications

• Head type: Slotted Indented Hex Washer Head
• Material & Finish: Steel with Zinc finish and Waxed coating
• Drive: Tri-Lobe
• Thread size & length: 1/4-20 x 1-3/4
• Purpose: Thread Rolling Screws, an effective alternative to Taptite screws

Why Choose This Screw

• Designed for demanding fastening tasks that require strong, durable threads formed in the base material.
• Combination of a secure washer head, corrosion-resistant finish, and a Tri-Lobe drive for versatile use in metal, composite, and mixed-material assemblies.
• Promotes secure holding power, effortless installation, and long-lasting connections.

Specifications & Applications

• Thread size: 1/4-20
• Length: 1-3/4 inch
• Material: Steel
• Finish: Zinc with Waxed coating
• Head: Slotted Indented Hex Washer
• Drive: Tri-Lobe

Upgrade your toolkit with these thread rolling screws and enjoy the reliability, corrosion resistance, and easy installation that come with a trusted Taptite alternative.