22mm * 22mm

底部直径40MM，螺杆尺寸：5/16”-18SX1“ ，螺杆表面处理：镀锌

底部直径1“， 螺杆尺寸：1/4”-20SX1“

直径9.5MM,厚度3.8MM, 288粒/张

dia. 1/2", 5/8", 3/4", 7/8", 1", 1-1/8"

thickness 1mm, 2mm, 3mm, 4mm, 5mm, 6mm. size or diameter according to ...

Dia. 6.4mm thickness 2.1mm. 578PCS/sheet