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Thread: Titanium screws, do they hold up ?

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Old 09-23-2010, 10:54 PM   #1
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Default Titanium screws, do they hold up ?

Looking in to weight saving, Anybody use Titanium screws 3mm) ?
Would you use then on berg axle tubes ? or knuckles ?

Thank u
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Old 09-23-2010, 11:01 PM   #2
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There is absolutly no reason what so ever to not use them if they are the same thread pattern and size. Lighter weight and much stronger than anything standard. May I ask where you found them?
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Old 09-23-2010, 11:20 PM   #3
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the cheap ones are not as strong as standard steel screws
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Old 09-23-2010, 11:35 PM   #4
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http://www.speedtechrc.com/store/ebp...?catmainid=390
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Old 09-23-2010, 11:39 PM   #5
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I have run them and they usually suck. They strip out and bend. And unless your running 100 screws it just not worth the weight savings vs. a nice strong steel screw.
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Old 09-24-2010, 12:31 PM   #6
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As mentioned, the cheap ones suck. I use some of the Lunsford Ti Screws and they are quite nice. I think I've only stripped one...
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Old 09-24-2010, 12:38 PM   #7
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I prefer carbon steel hardware. Ti is about half the weight but I don't have much hardware anywhere I feel it's an issue.
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Old 09-24-2010, 12:42 PM   #8
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I run all aluminum hardware on my berg and it has held up extremely well to some serious bashing.
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Old 09-24-2010, 05:17 PM   #9
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Quote:
Originally Posted by EGRESSor View Post
the cheap ones are not as strong as standard steel screws
X2!
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Old 09-24-2010, 05:22 PM   #10
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I run RC4wd Ti screws in my Berg. I have never broken one driving, I did twist off a head when I had the in with Red Loctite. (Use Blue and you will be fine)

I saved an ounce (1.04%) on my 2.2 by doing most screws. I think its worth it and will be ordering all the XR10 Ti screws that I can find.
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Old 09-24-2010, 06:10 PM   #11
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Quote:
Originally Posted by team3six View Post
There is absolutly no reason what so ever to not use them if they are the same thread pattern and size. Lighter weight and much stronger than anything standard. May I ask where you found them?
Quote:
Originally Posted by EGRESSor View Post
the cheap ones are not as strong as standard steel screws
Yep, that is true, thus why I am asking here. I had bought some Revo Ti axle stubs and they totally suck, broke all of them and went back to stock steel. I worry about some of the Ti screws listed out there. How do you know which ones are good. AdvCity below reply seems to have found some that work.




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Originally Posted by AdverseCity View Post
Sweet Thanks .
I found some at rc4wd stor, but I am not confident in them.

Quote:
Originally Posted by 4xFord View Post
I run all aluminum hardware on my berg and it has held up extremely well to some serious bashing.
I think Alum would work in some areas in some degree like axle nuts, which I just ordered.

Quote:
Originally Posted by renoirbud View Post
I run RC4wd Ti screws in my Berg. I have never broken one driving, I did twist off a head when I had the in with Red Loctite. (Use Blue and you will be fine)
Maybe there good Ti screws ,./ Thanks for the feedback

I saved an ounce (1.04%) on my 2.2 by doing most screws. I think its worth it and will be ordering all the XR10 Ti screws that I can find.
That's cool. Sure it a Fortune $ though when you have that onces in your wheels.


Great info guys. empty search on this subject and something I think everyone is interested these days.
Thanks
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Old 09-25-2010, 09:49 PM   #12
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The rc4wd ones strip the hexes pretty easy.
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Old 09-28-2010, 08:32 PM   #13
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Quote:
Originally Posted by oldhippie View Post
The rc4wd ones strip the hexes pretty easy.
I have found this to be true also.
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Old 10-03-2010, 10:25 PM   #14
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I'm having a 2mm screw fail me repeatedly[mrc].Going to 2.5 or 3mm isnt an option in the location of the failure. Who makes 2mm hardware that is superior to the stock mrc hardware.

THANKS
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Old 10-03-2010, 10:34 PM   #15
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Quote:
Originally Posted by JeremyH View Post
As mentioned, the cheap ones suck. I use some of the Lunsford Ti Screws and they are quite nice. I think I've only stripped one...
I cant seem to get onto thier site?
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Old 10-03-2010, 11:15 PM   #16
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Quote:
Originally Posted by rock hard View Post
I'm having a 2mm screw fail me repeatedly[mrc].Going to 2.5 or 3mm isnt an option in the location of the failure. Who makes 2mm hardware that is superior to the stock mrc hardware.

THANKS
What chassis ?
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Old 10-04-2010, 12:05 AM   #17
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eric I'm breaking the screw for the diff pinion.Thats why a larger 2.5 or 3mm isnt possible.
Also I'm wondering about SHEAR strenght,I'm shearing this screw,I would prefer a screw that will bend instead.Or one that has a high enough strength its not an issue.If it shears I lose the output shaft.Right now I'm shearing the stock losi 2mm screws and I'm needing something better.

Last edited by rock hard; 10-04-2010 at 01:03 AM.
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Old 10-04-2010, 05:22 AM   #18
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Lunsford and Mugen offer the highest quality titanium screws. Most of the ones out there are junk. Surprisingly, you can use aluminum screws in many places. Each aluminum screw is about 1/3 the weight of a steel one. I used them in my LCC on anything over the axles, to lose sprung weight. Also have used them in nitro racing. Never had a one bend or break.

Here is the link to the aluminum screws.

http://www.fastener-express.com/

Here is a link on how to measure screw length, for those that don't know.
http://www.boltdepot.com/fastener-in...re-Length.aspx
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Old 10-04-2010, 06:38 AM   #19
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Quote:
Originally Posted by rock hard View Post
I cant seem to get onto thier site?
It works for me:
http://www.lunsfordracing.com/mm5/me...gory_Code=SCRE

Quote:
Originally Posted by wrightcs77 View Post
http://www.fastener-express.com/
I recently picked up a bunch of aluminum screws and locknuts from FE and am extremely impressed with the quality!
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Old 10-04-2010, 11:59 AM   #20
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Quote:
Originally Posted by rock hard View Post
eric I'm breaking the screw for the diff pinion.Thats why a larger 2.5 or 3mm isn't possible.
Also I'm wondering about SHEAR strength,I'm shearing this screw,I would prefer a screw that will bend instead.Or one that has a high enough strength its not an issue.If it shears I lose the output shaft.Right now I'm shearing the stock Losi 2mm screws and I'm needing something better.
So you broke the screw that holds the pinion for the axle diff together ?
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