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Library › Hardware › Hex threaded standoffs M4, M5, M6 and #4-40, #6-32: across flats per…

hex-standoff-ff-keystone-4-40-250-l0p5in

Keystone-style female-female hex standoff #4-40, 6.3 mm across flats (O.D. as printed), 0.5 in long (a published length); bore drawn through at the thread major Ø2.845, thread depth not drawn

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

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From the full sheet

Hex threaded standoffs M4, M5, M6 and #4-40, #6-32: across flats per size, female-female and male-female lengths (Würth, Keystone): every size, notes, mating features and sources. What hex size and lengths do M4, M5, M6, #4-40 and #6-32 threaded hex standoffs come in, female-female and male-female?

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