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Old Today, 11:48 AM   #1
weq92f
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nylock vs. lock washer...which is best?

.

Kinda surprising results...

https://www.youtube.com/watch?v=pDZ8PezMzzY


What if you use both at the same time...

https://www.youtube.com/watch?v=Iao2HT71kB8


-Kevin
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Old Today, 12:18 PM   #2
Steeveedee
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Re: nylock vs. lock washer...which is best?

Not surprising that the lock washer case came loose. The washer wasn't completely compressed. He should have done this test with the recommended torque of 31 Ft-Lbs for this type fastener.
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Old Today, 12:48 PM   #3
weq92f
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Re: nylock vs. lock washer...which is best?

.

Agreed...more torque would have definitely made a difference. The video is far more interesting at 6lbs though!

Another issue that stands out is...those nylock nuts I've dealt with required more than 6lbs just to turn so trying to torque them down at such a low value seems inaccurate at best.

-Kevin
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67 C10 fleet fuel injected '70 402, 700r4, 3.73 posi
07 335 sport turbo 6sp
94 Trans Am GT LT1 6sp posi -- sold after 22yrs
99 540 sport V8 6sp -- sold
73 240z L24 4sp -- given to friend
68 C10 step 350/350 3.73 open -- sold
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Old Today, 12:56 PM   #4
truckster
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Re: nylock vs. lock washer...which is best?

I actually posted that as a comment in the video when I first saw it. It's impossible to test a fastener's holding power unless it's properly torqued.
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