Miller Electric 255401 NUT,LOCK .312 HEX ST NYLON Sale Price: $7.77 Original Price: $8.94 NUT,LOCK .312 HEX ST NYLON PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! NUT,LOCK .312 HEX ST NYLON PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1