Lincoln Service Parts 2 › Lincoln Electric 9SS20403-3 1/2 STUD CONNECTOR ASBLY S20403-3 Lincoln Electric 9SS20403-3 1/2 STUD CONNECTOR ASBLY S20403-3 Sale Price: $12.19 Original Price: $14.02 1/2 STUD CONNECTOR ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! 1/2 STUD CONNECTOR ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1