Product Overview
The Square Drive Wafer Head Color Zinc Self-Drilling Screw is an efficient self-tapping fastener designed for metal plate connections, with specifications ranging from 10-16×16-30, suitable for various conventional construction scenarios. The product uses high-strength carbon steel as a base, combined with a color zinc passivation coating. It integrates a self-drilling cutting tail, a wafer-type head, and a square drive design, enabling a workflow of drilling-tapping-fastening in one go without pre-drilling. It balances installation efficiency, connection strength, and anti-corrosion performance, serving as a general-purpose, efficient fastener for construction, sheet metal, and steel structure fields.
Product Applications
Fixing color steel tiles and wall color steel plates in steel structure factories; installation of roof and wall enclosure systems.
Rapid assembly of light steel keel partition walls and curtain wall panels; connection and fixation of aluminum alloy door/window frames and sheet metal parts.
Installation of photovoltaic mounts, simple steel structures, ventilation ducts, and equipment casings.
Various indoor and outdoor metal plate joining scenarios that require no-drill, efficient locking, fitting most conventional construction and industrial needs.
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