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pushbutton-hole-gauge-22p3-25-30-30p5

hole gauge plate, 137.8 x 42.5 x 3 mm, four round holes at 22.3 mm (Omron A22), 25 mm and 30 mm (Omron) and 30.5 mm (Fuji Electric 30 mm sheet), nominal diameters (the makers' tolerances are +0.4 / 0, +0.5 / 0, +0.4 / 0 on the Omron holes), smallest first, 6 mm between hole edges and 6 mm of plate round the largest hole; no notch or location hole is drawn; plate thickness and spacing are Xem choices

Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.

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From the full sheet

Pushbutton and pilot light panel holes: 12.2, 16.2, 19.2, 22.2, 22.3, 25, 30 and 30.5 mm, panel thickness + hole gauges: every size, notes, mating features and sources. What panel hole does a 12, 16, 19, 22 or 30 mm pushbutton or pilot light need, and how thick can the panel be?

Other sizes