Lincoln Service Parts 2 › Lincoln Electric 9SS14020-10 PLASTIC EXPANSION NUT S14020-10 Lincoln Electric 9SS14020-10 PLASTIC EXPANSION NUT S14020-10 Sale Price: $1.07 Original Price: $1.23 PLASTIC EXPANSION NUT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! PLASTIC EXPANSION NUT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1