Miller Electric 601881 NUT, 500-20 .75HEX .31H STL PLD Sale Price: $3.77 Original Price: $4.34 NUT, 500-20 .75HEX .31H STL PLD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! NUT, 500-20 .75HEX .31H STL PLD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1