PSA: Torque values, witness marks, and Loctite

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SoupOrMan
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Joined: Tue Aug 19, 2008 2:58 am

Re: PSA: Torque values, witness marks, and Loctite

Post by SoupOrMan »

Netpackrat wrote:Maybe next time I will drill the screws and safety wire them; that ought to shut him up. :lol:
Go with the belt-and-suspenders route: do both.
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Cobar
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Joined: Mon Aug 18, 2008 6:23 pm

Re: PSA: Torque values, witness marks, and Loctite

Post by Cobar »

lock washers?
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Netpackrat
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Re: PSA: Torque values, witness marks, and Loctite

Post by Netpackrat »

HTRN wrote:
Netpackrat wrote:Not necessary with proper torque, blah, blah, blah...
Your smith is an idiot.
Nah, he's pretty good, but like everyone else, not always right about everything. He's probably the guy to go to for quality barrel threading around here, and has helped me out a lot on numerous projects.
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BDK
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Re: PSA: Torque values, witness marks, and Loctite

Post by BDK »

222MS loctite is great. Pretty much put it on every machine screw where wicking isn't an issue
toad
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Joined: Wed Aug 20, 2008 5:00 pm

Re: PSA: Torque values, witness marks, and Loctite

Post by toad »

Well guys in the field with M-14's probably don't have torque wrenches in their kit. IIRC they just wrenched down hard as they could with the tubular tool from the GI cleaning kit or in one case a small crescent wrench.

In ye really olden days gun smiths would polish scope mount screws on the first part of their threads then coat them with iodine. The iodine would form a thin coat of rust and lock the screw in place. You could still break the screw loose but it would take a careful application of the proper size screw driver.
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