Lincoln Service Parts 2 › Lincoln Electric 9ST11551-16 BUTTON HEAD CAP SCREW T11551-16 Lincoln Electric 9ST11551-16 BUTTON HEAD CAP SCREW T11551-16 Sale Price: $2.31 Original Price: $2.66 BUTTON HEAD CAP SCREW PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! BUTTON HEAD CAP SCREW PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1