圆形的	所有其他形状
5 mm 6 mm 7 mm 8 mm 9 mm 10 mm	5 x 3 mm 6 x 4 mm 7 x 5 mm 8 x 6 mm 9 x 6 mm 9 x 7 mm 10 x 8 mm 11 x 9 mm 12 x 8 mm 12 x 10 mm 13 x 9 mm 14 x 9 mm 14 x 12 mm 16 x 12 mm 18 x 13 mm 20 x 15 mm 25 x 18 mm 27 x 20 mm	4 x 4 mm 5 x 5 mm 6 x 6 mm 7 x 7 mm 8 x 8 mm 9 x 9 mm 10 x 10 mm 11 x 11 mm 12 x 12 mm 13 x 13 mm 14 x 14 mm 15 x 15 mm 16 x 16 mm
所有非标准尺寸类别

尺寸说明

$0 - $10
$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $150
$150 - $200
$200 - $300
$300 - $500
$500 - $1000
$1000 - and higher