Wafer head screws are used for light gauge application with low head exposure. The wafer head allows for greater surface coverage. Self-drilling screws eliminate the need for a pre-drilled hole and allow drilling and fastening to be done in the same motion.
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Commonwealth Building Materials, Inc. PO Box 935993, Atlanta GA, 31193-5993 US