Standard self-piercing nuts may be installed in metal panels up to 0.145 in. thick. The work-hardened steel nut has a pilot-head hardness greater than Rockwell B 85. Proper malleability is ...

Once installed, screws are removable with the same hex wrench thus eliminating failures due to improper installation. For more information about EZ Torque, visit utility.tnb.com or contact your Thomas ...