Lincoln Service Parts 2 › Lincoln Electric 9SS28593 HEX NIPPLE S28593 Lincoln Electric 9SS28593 HEX NIPPLE S28593 Sale Price: $10.54 Original Price: $12.12 HEX NIPPLE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! HEX NIPPLE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1