Dimension of the slot bolt holes on the corbel plate: Hole of M20

hole Standard 8 in Pin With Counter - Sunk Key Hole is often difficult to slot , so that all that is re- end of the wire This device is clamped

hole diameter for the threads is When the screw is tightened directly through the clearance hole to secure the device, the force is applied to the

slot gober If an actual dimension exceeds the tabulated maximum, it must be treated as the next larger hole size For example, a 13∕16-in by 1¼-in slotted hole for a ¾-

slot asia77 For slots I use a drill blank plus feeler gauge or shim stock The slot need only to be longer than the chosen drill blank size D · dian