Import Gold-Plated Corrugated Iron Screw — Buy in Bulk from Supplier in Viet Nam

The gold‑plated corrugated iron screw offered by Khang Dat Construction And Investment JSC is identified by product code sp1 and is currently listed as stocking. Each screw is made from C45 steel that has been hot‑dip galvanized and subsequently gold‑plated, providing a corrosion‑resistant finish. The supplier specifies a durability grade of 6.8 in line with Vietnam ISO standards. Two size options are provided: a 2 mm length with a 3.5 mm thread diameter and a 6 mm length with a 6.3 mm thread diameter.

C45 steel is a medium‑carbon alloy commonly used for fasteners requiring moderate strength and good machinability. Gold plating over a galvanized base is a standard treatment for roofing fasteners in humid climates, offering additional protection against rust while maintaining a decorative appearance. The drill‑shaped head design improves anchoring when the screw passes through corrugated iron sheets, a feature widely adopted in roofing and metal‑frame construction. Such specifications align with typical industry practices for corrosion‑resistant roofing screws.

These screws are primarily used to join corrugated iron roofing panels to purlins, to fasten metal frames, and to assemble racks or shelves in industrial settings. Contractors, metal‑fabricators and importers of building‑material kits are the main buyer groups. Khang Dat lists the product as available for bulk purchase, but exact minimum order quantities, payment conditions and Incoterms are not disclosed and should be confirmed directly with the supplier before placing an order.

Khang Dat Construction And Investment JSC is based at No. 9, Lane 20, Phuong Canh Road, Group 2, Xuan Phuong Ward, Nam Tu Liem District, Hanoi, Vietnam, postal code 100000. The company is classified in the harbour trust tier on the platform, indicating a basic level of verification, and its recorded response rate is 0 percent with no average response time, suggesting that inquiries may not be promptly answered. The address places the operation within the northern industrial zone of Hanoi, providing proximity to major ports such as Hai Phong.

The current listing provides technical details for the gold‑plated corrugated iron screw, including material, dimensions and durability grade, but it does not disclose minimum order quantities, pricing, lead‑time or payment terms. Prospective buyers should therefore request these commercial conditions directly from Khang Dat. The supplier’s profile does not mention any certifications, export licences or quality‑management systems, so verification of such credentials is advisable before committing to a transaction.