Check the listing for details. M22 x 1.5 Male Outer Hex Head Plug Stainless Steel Solid Thread Bung Plug Pipe. Condition: New. Listed at 14.54 USD. Features:1. ✔ 304 Stainless Steel for corrosion resistance, ductility at high temperatures, and low magnetic permeability2. ✔ It is a silver tone outer Hex Head Pipe Connector that is for closing and terminating the end of a pipe.3. ✔ Great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block .4. ✔ In order to enhance the sealing performance,you can use O rubber ring.Specifications:Thread: M22*1.5Thread length:11mm/0.43inchHex Width :18.5mm/0.73inchMaterial: 304 Stainless SteelTotally Size:26mm x 27mm/1.02inch x 1.06inch(L x Max.Features:1. ✔ 304 Stainless Steel for corrosion resistance, ductility at high temperatures, and low magnetic permeability2. ✔ It is a silver tone outer Hex Head Pipe Connector that is for closing and terminating the end of a pipe.3. ✔ Great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block .4. ✔ In order to enhance the sealing performance,you can use O rubber ring.Specifications:Thread: M22*1.5Thread length:11mm/0.43inchHex Width :18.5mm/0.73inchMaterial: 304 Stainless SteelTotally Size:26mm x 27mm/1.02inch x 1.06inch(L x Max.