Silicon Bronze Wood Screw Dimensions

 

Screw Gauge Head Diameter (imperial) Head Diameter (metric) Shank Diameter (imperial) Shank Diameter (metric)
#4 0.199" (~13/64") 5.02mm 0.112" (~7/64") 2.84mm
#6 0.252" (~1/4") 6.40mm 0.138" (~9/64") 3.50mm
#8 0.332" (~21/64") 8.43mm 0.164" (~5/32") 4.17mm
#10 0.385" (~25/64") 9.78mm 0.190" (~3/16") 4.83mm
#12 0.438" (~7/16") 11.13mm 0.216" (~7/32") 5.49mm
#14 0.491" (~1/2") 12.47mm 0.242" (~1/4") 6.15mm
#16 0.544" (~35/64") 13.82mm 0.268" (~17/64") 6.81mm
#18 0.597" (~19/32") 15.16mm 0.294" (~19/64") 7.47mm
#20 0.600" (~39/64") 15.21mm 0.312" (~5/16") 7.92mm
#24 0.722" (~23/32") 18.36mm 0.359" (~23/64") 9.12mm