Review on Prime Line MP10735 Drywall Screws Phillips by Michael Godo

Medium drywall screw, although the shank looks a little thinner. Good sharp ends. Again from China and in a thick plastic bag soaked in machine oil. Place them in a colander, spray with citrus degreaser, then rinse with hot water. Future rust is acceptable although the bolts are black like other bolts. Gave them back. After washing, the screws are badly rusted. Light red rust. I can use them but not sure if the rust will seep through the sealant and paint.