Torx standard 1

[rambozhou]

Right now I have some Torx head screw need to measure, but i don't have Torx standard on hand, does anybody knows that where i can get that standards?

The second question is i want to know what is the differece between Torx and Torx Plus.

Thanks

 

[unclesyd]

It doen’t take long if you find the source.

http://www.textronfasteningsystems.com/products/torxplus/tp_eng_tools.html