Lincoln Service Parts 2 › Lincoln Electric 9SS31963 FLAT HEAD SCREW [10] S31963 Lincoln Electric 9SS31963 FLAT HEAD SCREW [10] S31963 Sale Price: $2.17 Original Price: $2.50 FLAT HEAD SCREW [10] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10 Add To Cart Added! FLAT HEAD SCREW [10] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10