Lincoln Service Parts 2 › Lincoln Electric 9ST9447-138 SOCKET HEAD CAP SCREW T9447-138 Lincoln Electric 9ST9447-138 SOCKET HEAD CAP SCREW T9447-138 Sale Price: $3.23 Original Price: $3.71 SOCKET HEAD CAP SCREW PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SOCKET HEAD CAP SCREW PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1