目数丝径英寸毫米丝径毫米1/4" x 1/4"6.4mm x
6.4mm22#-24#0.7mm-0.6mm3/8" x 3/8"10.6mm x 10.6mm19#-22#1.0mm-0.7mm1/2" x 1/2"12.7mm x 12.7mm16#-23#1.6mm-0.6mm5/8" x 5/8"16mm x 16mm18#-21#1.2mm-0.8mm3/4" x 3/4"19.1mm x 19.1mm16#-21#1.6mm-0.8mm1" x 1/2"25.4mm x 12.7mm16#-20#1.6mm-0.9mm1" x 1"25.4mm x 25.4mm14#-21#2.0mm-0.8mm11/2" x 11/2"38mm x 38mm14#-19#2.0mm-1.0mm1" x 2"25.4mm x 50.8mm14#-16#2.0mm-1.6mm2" x 2"50.8mm x 50.8mm12#-16#2.6mm-1.6mm