How to dimension a slot in a drawing?

hole diameters and in the lower half the hole size was enlarged to 116 to slot into the head The dimensions and the tolerances of these mating

This label, taken from a member detail, calls out a inch hole with a counterbore diameter of inch and a counterbore depth of inch Diameter is

slot ice For 2 or 4 holes: 18″ & 316″ are the only hole sizes available If you are using Pop Rivets to mount your tags, you must use a larger hole than your pop

slot senza registrazione soldi veri Thickness 1 mm ; Steel Grade SS304 L ; Hole Shape Oblong ; Hole Size mm ; UsageApplications Automotive, Food Industry, Architectural, Pharma Industry,