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Posted: 10/21/2014 12:55:23 PM EDT
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Is it imperative to torque the castle nut on the buffer tube, or is blue loctite sufficient with a hand tighten, or both? I do have a torque wrench, so what is torque range if it's absolutely necessary?
I wanna do it the right way, but I see varying opinions in videos. |
| Because I'm really bad about OVERtightening stuff, I use a torque wrench and Spike's castle nut wrench, but a lot of people get by with just "good and tight" It does take more than one of those 6" or 8" tools to get it tight enough. The castle nut isn't going to just wander off if you get it "good and tight," but staking makes sure of that. No Loctite. I use an automatic center punch to stake with - quick, easy, no hammer to bounce off and hit gun/face/hand, etc. |
| I used the "good and tight" method. (disclaimer: I'm a mechanic so that is what I do for a living) I torque the barrel nut but not the castle nut for the buffer tube. I did not stake mine in case I wanted to remove it some day. If it were a personal defense firearm I most likely would have staked it though. I also figured that if it ever came loose I would decide at that time if I would stake it. |
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Thanks guys, all taken care of, thanks to all the replies. Its good and tight, did not bother to torque down, no loctite, and properly staked. Its my first build, and I plan on it being an addition to my home defense arsenal. I appreciate the input!
Thanks a bunch-TS |
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Quoted: Because I'm really bad about OVERtightening stuff, I use a torque wrench and Spike's castle nut wrench, but a lot of people get by with just "good and tight" It does take more than one of those 6" or 8" tools to get it tight enough. The castle nut isn't going to just wander off if you get it "good and tight," but staking makes sure of that. No Loctite. I use an automatic center punch to stake with - quick, easy, no hammer to bounce off and hit gun/face/hand, etc. |
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Quoted:
I'm certain that an average person can easily get 40 ft lbs with a castle nut tool. Quoted:
Quoted:
Because I'm really bad about OVERtightening stuff, I use a torque wrench and Spike's castle nut wrench, but a lot of people get by with just "good and tight" It does take more than one of those 6" or 8" tools to get it tight enough. The castle nut isn't going to just wander off if you get it "good and tight," but staking makes sure of that. No Loctite. I use an automatic center punch to stake with - quick, easy, no hammer to bounce off and hit gun/face/hand, etc. Sure, but it'll feel like a lot more because of how short those things are. That's the problem: "feel" is absolutely nonrepeatable and prone to error in all sorts of ways. Since I tend to overdo, I'm even more careful when I use a torque wrench...but I get it right that way. |
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