316 Stainless Steel Boat Drain Plug Kit Fits 1 Inch Hole With Screw For Transom Garboard Drain And Plug No Hassle Rustproof Marine Plug For Saltwater Boats Easy Hand Tighten Or Wrench Durable Corrosion Resistant

316 Stainless Boat Drain Plug Kit for 1 Inch Hole
✔️ Hand-tighten or wrench-ready, rustproof 316 stainless kit

This 316 stainless steel boat drain plug kit is built for transoms, garboard drains, fish wells, kayaks, and other marine setups. It fits a 1-inch hole with a 2-inch flange and 1/2 inch NPT thread, and includes 1 drain plug plus 3 mounting screws for secure, long-lasting use in saltwater environments.

Dimension	Size (in)	Size (mm)
Hole diameter	1 in	25.4 mm
Flange diameter	2 in	50.8 mm
NPT thread	1/2 in	12.7 mm
External thread	0.8 in	20.32 mm

✅ Hole 1 in (25.4 mm); flange 2 in (50.8 mm); NPT 1/2 in (12.7 mm)
✅ External thread Ø0.8 in (20.32 mm) for compatibility
✅ 316 stainless steel resists rust in saltwater
✅ Includes 1 drain plug and 3 mounting screws

💡 What is a 316 stainless steel boat drain plug used for in saltwater vessels? Handy overview. - 316 stainless steel resists corrosion in marine environments - Fits 1 in hole with 2 in flange and 1/2 in NPT thread - Creates a tight seal under vibration for garboard drains - Easy hand-tighten or tool-assisted installation

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