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M-122 Case Screw Size Part number: 1389160

Posted: 08 Jan 2021, 04:12
by Sturmtiger001
Hi, a bit of an odd question but I'm in kind of dire need to figure out precisely what screw sizes are used for this M-122 (or even any M-122 in general if there are differences), it has model F-122 feet. A few are missing and I have no real means of measuring and or going to the store (local lockdowns) to get them measured, thanks again, everybody!

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The screw area for the bottom of the case (Not sure if it helps but I don't think it hurts to add it)
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Finally, the part number and I.D Number to help clarify any confusion.
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Lastly here is the kind of hard to read part number of the top housing.
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Re: M-122 Case Screw Size Part number: 1389160

Posted: 10 Jan 2021, 04:34
by fohat
Generally Model M cases have screws with 7/32" heads (5.5mm is an excellent match), and Model F cases also have some 9/32" screws (7.5mm is the best match).

Make sure that your socket is "long" and "thin-walled".