23pcs Brass Pipe Fitting,npt Internal Hex Thread Socket Pipe Plug Set

Made of high quality metal brass with superior anti-corrosive properties suitable for use in wet environments, these countersunk hex drive plugs can be extensively used for commercial, industrial, automotives, boats, sanitary pipes and fittings.Designed to create a tighter seal for masking threaded holes and is commonly used to seal holes in machinery, fittings or pipes to prevent leakage of air, steam, gases, water, oil and fluids under pressure. These plugs are also great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block holes, etc.A mechanical fasteners, the role is sealing.Countersunk plug with a hex drive for closing the end of a pipe or fitting.Beautiful shape, smooth surface, acid-resistance, anti-corrosion, strong texture performancecolour:yellowmaterial:brassPackage Contents:6 x 1/8 inch hose plug6 x 1/4 inch hose plug6 x 3/8 inch hose plug3 x 1/2 inch hose plug2 x 3/4 inch hose plugOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.