当前位置:首页 > HEBEI YUETONG FASTENERS 12mm anchor bolt drill size

First and foremost, let's discuss the dimensions of the M16 x 20 plain washer. The M in the part number stands for metric, indicating that these washers adhere to the international standard for screw sizes. The first two numbers, 16, represent the diameter of the hole in millimeters, while the last two numbers, 20, indicate the thickness or height of the washer in millimeters. Therefore, an M16 x 20 plain washer has a diameter of 16 millimeters and a height of 20 millimeters.

...

HEBEI YUETONG FASTENERS 12mm anchor bolt drill size