Lincoln Electric 9SS31225-4 S31225-4 NUT, THUMB, 3/8-16 Sale Price: $13.20 Original Price: $15.18 NUT, THUMB, 3/8-16 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! NUT, THUMB, 3/8-16 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1