What is the reason to use torx over Internal hex (Allen key)? Surely there must be a reason why it’s used
When growing up it used to be that (internal) hex was for high strength but needed exact tool size, and Phillips/flat blade for low strength application with the benefit of any approximately sized tool will work.
Seems to me torx is in this awkward in-between where it’s used for low-strength applications, but require exact tool size. Or it’s used interchangeably with hex, requiring two sets of tools available at the work site (not fun if the work site is 30 meters up some ladders)
You can get more torque on a torx than an Allen. They’re basically the same shape, but torx has longer contacts on the star points where the hex corners would be.
What is the reason to use torx over Internal hex (Allen key)? Surely there must be a reason why it’s used
When growing up it used to be that (internal) hex was for high strength but needed exact tool size, and Phillips/flat blade for low strength application with the benefit of any approximately sized tool will work.
Seems to me torx is in this awkward in-between where it’s used for low-strength applications, but require exact tool size. Or it’s used interchangeably with hex, requiring two sets of tools available at the work site (not fun if the work site is 30 meters up some ladders)
You can get more torque on a torx than an Allen. They’re basically the same shape, but torx has longer contacts on the star points where the hex corners would be.
Also, M1.5 hex is getting a little too close to a circle, and you can forget about going much smaller. M1.5 torx is still usable.
Also (for the same reasons) Torx heads don’t have to be as deep for the same torque as an Allen. More space efficient.
I see. It makes sense when you say it.
Yet I only encounter torx on low-medium torque stuff. Applicances, not cars.
Jeep doors are T50