Lincoln Service Parts 2 › Lincoln Electric 9ST9447-121 SOCKET HEAD CAP SCREW T9447-121 Lincoln Electric 9ST9447-121 SOCKET HEAD CAP SCREW T9447-121 Sale Price: $2.21 Original Price: $2.54 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