The K Factor of TC Bolts

AIC or the RCSC committee, they know this. So maybe with the arrested bolt, arrested TC bolt, it may not hit those numbers, but it's shared off. And that's unfortunate. If you chest them new, but in the steel work, all you have to do is check for broken ends. A 10 degree shift in temperature will affect the K factor. Anything else between frosted the morning and the sun and the afternoon is no real guarantees"