Description:

2b thread class, 0.817 inches overall diameter, threaded design type, aluminum material, 7/8-20 unef or 7/8-20 nef thread size and series/type.

Properties:

An item specifically designed to fit over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. Excludes cover, electrical connector; hood, sealing, bottle; and stopper, bottle. For items designed to fit into or over the opening(s) of various items, see cap-plug, protective, dust and moisture seal.