The full description of these bolts specifically stated that they had 1" of thread which was important for my application. They actually barely had 3/4" thread so I had to cut the threads longer. You need to update your website as it is misleading and judging by other reviews I am not the first to experience this. Fortunately I had a suitable die nut. The bolts also tapered lightly (about 10 thou) from end to shaft and threads were pretty rough and would not accept nuts past one nut width so needed a die run down them anyway. Kind of annoying for such expensive bolts but I have fixed and fitted them now.