Lincoln Service Parts 1 › Lincoln Electric 9SCF000040 5/16-18X.75HHCS [10] CF000040 Lincoln Electric 9SCF000040 5/16-18X.75HHCS [10] CF000040 Sale Price: $5.39 Original Price: $6.20 5/16-18X.75HHCS [10] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10 Add To Cart Added! 5/16-18X.75HHCS [10] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10