#8*1/2 (13mm)
#8*5/8 (16mm)
#8*3/4 (19mm)
#8*1 (25mm)
#8*1-1/4 (32mm)
#8*1-1/2 (38mm)
#8*2 (50mm)
#8*2-1/2 (65mm)
#8*3 (75mm)
#8*3-1/2 (90mm)
#8*4 (100mm)
#10*4 (100mm)