Ucan THW 14112B #14-14 Hex Washer Head x 1 1/2" TEK Self-Drilling - Zinc Plated 3 Point - Drilling Capacitity .220/4 ga SOLD PER EACH Ideal for metal to
1/2" Flat Silicone Bronze Washer Flat washer; used to spread the load Ensure joint tightness in threaded fastening applications Also used as spacers or wear pads