QUARKZMAN 6-Piece M16x1.5 Water Pipe Blind Plugs with Sealing Tape, Carbon Steel Hex Fittings, 21 x 16 mm, Silver

Description

• Size and package: Includes 6 M16 male-threaded carbon steel pipe plugs with hex heads and 1 roll of sealing tape; M16 x 12 mm thread size, 1.5 mm pitch, 17 mm external hex diameter, and 21 x 25 mm overall size (H x max. D).
• Material: The source describes the water-heater drain plug as PVC plastic with wear resistance, water resistance, pressure resistance, and impact resistance, while the package and specifications identify the plugs as carbon steel.
• Function: Repairs or replaces threaded pipes or fittings. Fine threads provide a tight seal to help prevent leaks and maintain smooth pipe system operation.
• Easy to use: Wrap the included tape around the drain plug threads, align the plug with the pipe outlet, and tighten it with a suitable wrench. The hex design supports easy installation and removal.
• Wide application: Seals the ends of PVC water supply pipes or fittings and is commonly used with water heaters, sewage pumps, irrigation systems, underground sprinkler systems, swimming pools, rainwater collection systems, and cold-water supply pipes.

The pipe plugs are made of carbon steel with good strength and hardness, as well as resistance to rust, corrosion, and oxidation. Their structural design is intended to withstand high pressure and provide long-term durability in damp indoor and outdoor environments. The external hex fitting helps ensure connection strength and tightness. The male thread is designed to connect to internally threaded pipes or fittings and primarily seals pipe or fitting ends to help prevent gas or liquid leakage. The hex-drive head allows quick installation and removal. During installation, wrap the included sealing tape around the male threads, insert the plug into the pipe, and tighten it with a hex wrench. Once installed, it is not easily loosened. These machine pipe plugs are commonly used to seal water pipes, water pump connections, water and oil holes, engine cylinder holes, and similar applications to help prevent the leakage of air, steam, water, oil, and pressurized fluids. Specifications: Material: carbon steel. Color: black. Thread type: M16 male thread. External thread size: M16 x 12 mm / M16 x 0.47 in (diameter x length). Thread pitch: 1.5 mm / 0.06 in. External hex diameter: 17 mm / 0.67 in. Overall size: 21 x 25 mm / 0.83 x 0.98 in (H x max. D). Package contents: 6 carbon steel pipe plugs and 1 roll of sealing tape.

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