Zip.R Screw 6-1-1/2 1000/box

Color: Black Oxide. Material: Steel. ø x length: #6 x 1-1/2". Thread Type: Partial. Flat Countersunk Head Screws with #2 Phillips Drive. Type 17 self-drilling point with Nibs under head for self countersinking. Coarse thread for fast drive time and maximum holding power. Case hardened for added strength. Packed in quantity of: 1000 Pcs.