Mellewell 3/8-16 Hex Nuts, Stainless Steel 304 Hex Nut, Black Oxide Finish, 25 PCS

Thread Size: 3/8-16; Thread Pitch: 16 TPI; Hex Drive Size: 9/16". | Made of high quality stainless steel 304, provides strength and protection from corrosion and tarnishing. | Widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, etc. | Black Oxide for more protcection in daily use. 304 stainless steel will be weak magnetism after forging, please use a professional test paper for testing. | Package Included: 25 PCS.