Lincoln Service Parts 2 › Lincoln Electric 9ST3960-1 HEX FLANGE NUT T3960-1 Lincoln Electric 9ST3960-1 HEX FLANGE NUT T3960-1 Sale Price: $4.63 Original Price: $5.33 HEX FLANGE NUT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! HEX FLANGE NUT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1