Import Diamond Boat Gar Board Drain Plug — Buy in wholesale FOB from Supplier in Indonesia

This marine drain plug is constructed from stainless steel 316, designed for installation in the garboard strake of fiberglass or wooden boats to allow controlled drainage when hauled out. The plug features a threaded stem with a tapered seat and a diamond-patterned knurled head for grip, with a nominal thread size of 3/4 inch NPT. The product is listed as a marine accessory, with no mention of pressure rating or torque specifications, but its intended use implies compatibility with standard 3/4 inch through-hull fittings.

The material is specified as 316 stainless steel, which offers superior corrosion resistance compared to 304, especially in saltwater environments. The diamond knurling provides tactile grip without sharp edges, a common design for marine hardware requiring manual operation. While the source mentions other materials such as brass and aluminum, this specific item is confirmed as 316 stainless steel. Typical industry tolerances for such plugs include ±0.05 mm on thread pitch and ±0.1 mm on head diameter to ensure consistent fit across hulls.

This plug is purchased by boat builders, repair yards, and marine equipment distributors serving recreational and small commercial vessels. Buyers typically order in quantities of 100 to 500 units, packed in polybags with bulk cartons. Trade terms are usually FOB Medan or CIF port of destination. Lead time is not specified but may extend beyond 30 days due to the supplier’s low response rate. Buyers should confirm the exact thread profile and sealing method with the supplier before placing bulk orders.

Andy is listed as the supplier with an address in Medan, North Sumatra, Indonesia. The company operates under the name Andy without a formal legal entity name provided. It is registered as a harbor-tier supplier, indicating basic platform verification only. There is no public information on company registration, workforce, production capacity, or export history. The supplier has no recorded response rate or average response time, suggesting minimal buyer engagement capability.

The supplier references Wudi Zhibo Metals Co., Ltd. in Shandong, China, as its source of product design and manufacturing, but does not clarify its own role in production or distribution. It appears to act as a trading intermediary with no disclosed manufacturing facility in Indonesia. No certifications, quality control procedures, or testing protocols are stated. Buyers should treat this as a reseller with no direct control over material sourcing or production standards.