Package Contents: you will receive 30 pieces of 1/4 inch NPT brass outer pipe plugs, sufficient quantity, enough to meet your use and replacement needs Reliable Material: our 1/4 NPT pipe plug is made of brass, with thicker structure, higher strength, longer use time, and can work for a long time even in wet environment Hexagonal Drive: countersunk plugs with hexagonal drive are applied to close the end of pipes or fittings; These countersunk hexagonal drive plugs can be widely applied in commercial, industrial, automotive, marine, sanitary pipes and fittings and other fields Exquisite Craftsmanship: these pipe plugs have exquisite workmanship, clean threads, and are not easy to slip during deep installation; They can be fixed more firmly to prevent falling off while ensuring sealing Wide Application: pipe plugs can be applied to seal water pipes, water pumps, oil sensors and generator cylinders; Can also be applied in bathrooms, kitchens, restaurants and other places; It is an indispensable water pipe accessory in the home Features: With its threaded fitting design, the Brass Pipe Plug assortment kit provides a discreet and professional solution for fixing and fastening. The brass material applied in the kit is highly resistant to wear and tear, ensuring that it will last for years to come. Specifications: Material: brass Color: gold Size: 1/4 inch 30 X 1/4 NPT plug Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays Package Contents: 30*pcs 1/4 npt plug