Metric Clearance Hole Sizes Complete Chart M1 - M150

The standard clearance in diameter and width of slots for 20 mm nominal size of fastener is · 1 mm · 2 mm · 3 mm · 4 mm

Apart from the flex PCB, the minimum size slots on PCBs have a slot width of and a slot length of Normally, a rigid-flex board and a plain rigid

standard slot The standard metric bolt diameters are specified in the standard ISO 898-1 Tables 4 and 5 For typical coarse pitch thread bolts the standard sizes are: M3

standard slot sizes sizes from 1 % to % inch Referenccs Methods of testing general require Slot and Keyway Details ; 1929 For Wood- ruff keys , general