Product Overview
#4 screw 5/8"long. Brass plated. Square drive.Type AB Self-Tapping screws are more suitable for wood than Type A screws as they have more threads per inch and work better in brittle materials. Pre-drilling is suggested to prevent splitting of wood or twisting-off of screws in hardwood. D. Lawless Hardware SEE TECHNICAL INFORMATION FOR THIS SCREW'S DRIVER BIT
