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hole gauge plate, 32.8 × 15.1 × 3 mm, three holes at PEM's hole size for SO / BSO standoffs

hole gauge plate, 32.8 × 15.1 × 3 mm, three holes at PEM's hole size for SO / BSO standoffs: .166 (#4-40), .213 (#6-32 and 6440), .281 (#8-32 and #10-32) in; 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

PEM self-clinching standoffs (SO, SOS, SOA and blind BSO): hole size, sheet thickness, edge distance, M3–M5 and #4-40 to #10-32 + hole gauges: every size, notes, mating features and sources. What hole size and edge distance for a PEM SO self-clinching standoff, and how thin a sheet can it go in?

Other sizes