Feature●Package Quantity 100●Wood Screw, Finish Plain, Material Brass, Drive Phillips, Screw Size #4, Fastener Length 5/8 in●Head Width 0.225 in, Head Height 0.067 in, Drive Size #1, Pack Size Small, Maximum Head Width 0.225 in, Minimum Head Width 0.195 inDescription "WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.”