Washer and Bushings using Armatherm™ Thermal Insualtion Material (TIM)
With a bolt through insulation pad there is the possibility of a slight thermal transfer along the connecting bolt.
For the majority of installations this can be ignored, however this effect can be reduced with the addition of Insulation washers and bushing.
In extreme applications (e.g. Indoor Swimming Pools), to prevent condensation on the bolt head, a polyurethane nut cap can be supplied to effectively screen this cold surface from the internal environment.