Lincoln Electric 9SS28933-1 S28933-1 SELF DRILLING SCREW [10] Sale Price: $21.13 Original Price: $24.30 SELF DRILLING SCREW [10] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10 Quantity: Add To Cart Added! SELF DRILLING SCREW [10] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10