Acorn Nuts 316 Stainless Steel
An acorn nut is a nut that has a domed end on one side. When used together with a threaded fastener with an external male thread, the domed end encloses the external thread, either to protect the thread or to protect nearby objects from contact with the thread. In addition, the dome gives a more finished appearance. 316 stainless steel uses additional amounts of nickel and molybdenum for increased resistance to chlorides and sulfates (salts, salt water) and often used in food processing, marinas, photographic works, chemical refineries, and other manufacturing. Hi-Line carries 316 stainless steel Acorn Nuts in various sizes.