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Main => Main Forum => Topic started by: shmokes on March 29, 2004, 06:34:17 pm

Title: How does one install T-nuts?
Post by: shmokes on March 29, 2004, 06:34:17 pm
I think I'm going to use some big T-nuts to attach my side panels to the frame.  How does one install them, though?  Do I just drill the hole for the shaft, countersink a tiny bit for the base and then use a hammer to pound those little spikies in?  It's the spikies that really have me confused.  They look too big to try to pull in just by screwing a bolt in the other side like I would to pull the squre part of a carriage bolt into the hole.

edit: spelling
Title: Re:How does one install T-nuts?
Post by: FractalWalk on March 29, 2004, 06:45:34 pm
That's exactly what I did.
Title: Re:How does one install T-nuts?
Post by: Ken Layton on March 29, 2004, 07:07:59 pm
Yes, they need to be pounded in with a hammer.
Title: Re:How does one install T-nuts?
Post by: shmokes on March 29, 2004, 11:58:08 pm
Cool, thanks guys.  It looked like that would be the way to do it, but I spent WAY too long shaping those side panels to screw them up doing something stupid.
Title: Re:How does one install T-nuts?
Post by: Tailgunner on March 30, 2004, 12:39:54 am
Hammering them in works for the spiked T-nuts, though given a choice I buy the screw in type instead. Those have three holes in the backing flange and attach to the panel with wood screws.
Title: Re:How does one install T-nuts?
Post by: krick on March 30, 2004, 12:52:24 am
Hammering them in works for the spiked T-nuts, though given a choice I buy the screw in type instead. Those have three holes in the backing flange and attach to the panel with wood screws.

Do you mean these...

(http://lonestar.texas.net/~bdub/subwoofer/TopPlateB.jpg)
Title: Re:How does one install T-nuts?
Post by: shmokes on March 30, 2004, 01:39:29 am
Yes and no.  Those aren't the type of Tee-nuts I'm using:
Title: Re:How does one install T-nuts?
Post by: Tiger-Heli on March 30, 2004, 06:48:37 am
Hammering them in works for the spiked T-nuts, though given a choice I buy the screw in type instead. Those have three holes in the backing flange and attach to the panel with wood screws.

Do you mean these...

Krick,

I think you have those mounted upside down.

I only mention this because I made a similar mistake on a project - You want the T-Nut's mouted on the far side (relative to the bolt) of the panel that they are going in, so the bolt pulls the panel tight.

I mounted some to the near side of the panel and the bolt easily pulled the T-nut loose.

FWIW!
Title: Re:How does one install T-nuts?
Post by: Oldskool on March 30, 2004, 08:55:12 am
Yes and no.  Those aren't the type of Tee-nuts I'm using:

I used 5/8" MDF on my CP.

For the t-nuts (the spikey kind), I first drilled the spotface using a forstner bit, and then the through hole using a standard twist drill.

The bolts were then used to pull the t-nuts into place. seating them nicely below flush.

Hammering them into place may be necessary if you're using plywood or similar.




Title: Re:How does one install T-nuts?
Post by: krick on March 30, 2004, 11:30:49 am
Hammering them in works for the spiked T-nuts, though given a choice I buy the screw in type instead. Those have three holes in the backing flange and attach to the panel with wood screws.

Do you mean these...

Krick,

I think you have those mounted upside down.

I only mention this because I made a similar mistake on a project - You want the T-Nut's mouted on the far side (relative to the bolt) of the panel that they are going in, so the bolt pulls the panel tight.

I mounted some to the near side of the panel and the bolt easily pulled the T-nut loose.

FWIW!


Oh, that's not my control panel.  I was just posting the picture as a reference.  I found it on some guys website where he's making a subwoofer...

http://lonestar.texas.net/~bdub/subwoofer/ (http://lonestar.texas.net/~bdub/subwoofer/)