hex socket bolts

Farrell mfarrel2@tampabay.rr.com
Thu, 1 Sep 2005 19:31:29 -0400


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Where did you get the long hex bits and the red handled T driver. =20

All the tools in the photo were purchased at Wholesale Tool =
http://www.wttool.com/ (they have a store very close to me in Tampa).

Also, what size do you drill before you tap? =20

5/16"

Can these screws be driven in after the hole is drilled?  After all, I =
do press in new capstans, though the wood in keys tends to be somewhat =
softer.

Don't know! Never tried it. Taping is super-easy - takes no effort at =
all. Zip, zip, zip and you are done. The tap and extension were pretty =
cheap. And you end up with a very secure fit of the set screws in the =
wood. I'm quite happy using the tap, so I doubt I would try pressing. I =
know Ron O. taps all his plate screws that go into pinblocks and then =
uses machine screws (I'm just making the assumption he know a lot more =
about this than I - pretty safe assumption I should think).

Terry Farrell
  -----Original Message-----

  Well, as long as it is show and tell time, I guess I'll jump into the =
fray! Below is a picture of the system/parts/tools I am using for plate =
support and adjustment. Pretty much the same as Ron N and others, except =
I think I interject a little bit of overkill for better sleep. As =
someone pointed out, often the original screw holes are not very =
straight. So I just drill them out with a half-inch bit and epoxy in =
hardwood plugs. Then I line up the plate properly and drill nice =
straight holes with my overhead drill press. Then I tap the holes (tap - =
with extension - is the long silver thing on top). I have a long hex bit =
(lower right) that I chuck into an electric drill for most of the =
screwing action. Then I use the red-handled hex-bit "T" driver for =
fine-tuning the height. Three of the 4" x 3/8"-16 set screws are on the =
lower left. The left most is bare, the center one has the thin nylon =
lock nut that the plate sits on, and the right one has the acorn nut =
that goes on top of the plate (I also put a ss washer between the acorn =
nut and the plate). This system seems to work quite well.



  Terry Farrell





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