Ball end Allen head wrenches
#1
08-14-22, 07:30 PM
Ball end Allen head wrenches
Is there a proper method or rule when to use the ball end of an Allen hex wrench? Someone told me that the ball end should never be used to make the final tightening of a set screw. Use only the flat end!
On the other hand, I'm told the ball end will strip before the set screw, thereby preserving the integrity of the socket set screw.
Is any of this true.
I never even considered the consequences one way or the other.
On the other hand, I'm told the ball end will strip before the set screw, thereby preserving the integrity of the socket set screw.
Is any of this true.
I never even considered the consequences one way or the other.
#2
08-14-22, 09:03 PM
Group Moderator
I would definitely use the flat end for final tightening.
I would not count on the ball end stripping before the hex head strips.
I would not count on the ball end stripping before the hex head strips.
#3
08-15-22, 06:22 AM
Group Moderator
Most of what you have heard is true. The ball end is designed to allow the wrench to work at an angle. The drawback is there is less metal in contact with the screw so it is easier to strip. And because of the material removed to form the ball, they can be snapped off if you apply too much torque. The straight end of the wrench has the most metal so is stronger and all that metal gives it a strong grip in your fastener so is able to tighten more without stripping out.
#4
08-15-22, 01:38 PM
Member
The one that strips first is the one that:
• Is most important
• The most difficult to replace
• Is on backorder
Murphy's Law 37(A)(2)
• Is most important
• The most difficult to replace
• Is on backorder
Murphy's Law 37(A)(2)
CircuitBreaker
voted this post useful.
