1/4-28 NPT Grease Fitting Washer MPN:37031 - Pkg Qty 10

The 1/4-28 NPT grease fitting washer is designed to provide a durable seal on male NPT threads, preventing leaks and maintaining efficiency in demanding applications. Made from stainless steel, it offers exceptional resistance against corrosion caused by grease, oils or chemicals while ensuring prolonged operational life for both the fitting and the machinery it is used in. Compatible with standard hoses, this washer saves time during installation with easy threading construction without needing any additional fittings. It is ideal for use in industries such as automotive, transportation or heavy-duty equipment where reliable transfer of grease under pressure is necessary.