torque spec vs thread pitch

   / torque spec vs thread pitch #12  
Most of what I have seen torqued over the years gave a +/- 3 ft pounds tolerance. That's a 6 ft pound window which gives you some wiggle room no matter the thread pitch.
 
   / torque spec vs thread pitch #13  
According to this chart the torque specs are more complicated than the simple inclined plane model I mentioned earlier. :confused: Life is usually more complicated than it seems at first.

There is only a 2.5 pounds difference of torque between 1/2-13 and 1/2-20 thread. Fine thread bolts are a lot stronger than coarse thread bolts. By a bunch.
 

Tractor & Equipment Auctions

PICKUP TOOLBOX (A58214)
PICKUP TOOLBOX...
2013 Ford Edge Limited AWD SUV (A59231)
2013 Ford Edge...
2015 Ford F-250 Crew Cab Pickup Truck (A59230)
2015 Ford F-250...
Unused 2025 CFG Industrial QH12R Mini Excavator (A59228)
Unused 2025 CFG...
2022 CATERILLAR 303.5 CR EXCAVATOR (A60429)
2022 CATERILLAR...
BETTER BUILT FUEL CELL (A58214)
BETTER BUILT FUEL...
 
Top