Fine Thread Self-Drilling Screws with Small Drill Point

$0.01

Fine Thread Small Drill Point Self-Drilling Screws are designed for fastening thin metal sheets, this screw features fine threads and a sharp drill point for quick penetration and strong holding power. Ideal for HVAC ducts, steel framing, and sheet metal applications.

Description

Our Fine Thread Small Drill Point Self-Drilling Screws are engineered for precision fastening in thin metal applications. Featuring a sharp, reduced-size drill point, these screws offer quick and clean penetration without the need for pre-drilling, making them ideal for use with HVAC ducts, steel framing, aluminum sheets, and other light-gauge metals. The fine thread design enhances grip and holding strength, especially in thinner materials, while minimizing the risk of stripping or over-tightening. Optional serrated head further improve tapping performance and reduce installation torque.

Specification

Diameter: ST4.2

Length: 16mm – 50mm

Material: SUS410

Customization services are available for your needs, please feel free to contact us.

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