Check the listing for details. 2Pcs M24 x 1.5 Male Hex Head Plug 304 Stainless Steel Solid Thread Pipe Fitting. Condition: New. Listed at 16.44 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: M24*1.5Thread length:12mm/0.47inchHex Width :22mm/0.87inchMaterial: 304 Stainless SteelTotally Size:27mm x 29mm/1.06inch x 1.14inch(L x Max.D) Package includes: 2pcs x Hex Head Plug Description:Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries.