Check the listing for details. M12 x 1.25 Stainless Steel Internal Hex Head Socket Pipe Fitting (Silver). Condition: New. Listed at 10.12 USD. MULTIPURPOSE - Providing tight sealing for closing and terminating pipe ends in industrial, factory, outdoor gardens. Suitable for headers, ships, industrial pipes, and swimming pool water pipe ends, etc. WHAT YOU GET - The package comes with 1pc pipe plug with seal ring that measure male thread size is M12 x 1.25mm, male thread length is 9mm / 0.35", inner hex diameter is 6mm / 0.24", total size is 16 x 17mm / 0.63 x 0.67"(D*H).RELIABLE MATERIAL - Constructed from 304 stainless steel, this product offers exceptional durability and corrosion resistance, making it suitable for long-term applications. Equipped with sealing rings, its precision engineering ensures high sealing performance, thereby providing reliable protection for your piping system.