Brand Name: Ace *Callout Size: No. 6 *Length: 1-5/8 in. *Drive Style: Phillips *Product Type: Drywall Screws *ContainerSize: 1 lb. *Number in Package: 230 pk *Head Type: Bugle Head *Thread Type: Coarse *Point Type: Sharp *Material: Steel *Finish: Black Phosphate *Packaging Type: Boxed *Discovery NBR, SUP, EXP