9/16 Inch Diameter U-Bolts - Round

The one photo of the U-boats not extending out of the collar nuts were with 9 inch U-boats, which I made a mistake on adding to Lee Springs making the u bolts short. I’ve then purchased 10 inch U-boats and as you can see from the pictures they extend out of the collar nuts just the way I like. These are excellent bolts and heavy duty washers and collar Nuts are an upgrade from the standard flat washer and nuts half the size as is. Yes I will always use U bolt store for my needs in the future. Easy use website and fast shipping.

The U bolts were excellent and the heavy duty washers and collar nuts were an unexpected surprise. My bad was, I ordered them measuring my old leaf spring stack of four leaf springs. Before the U-boats came, I got the bright idea I would put a new set of the springs on that head six leaf springs which gained a half inch in heigh. However, that meant my U bolts were a half inch shorter extending through the top plate into the nuts. Even though I was 3/4 of a distance of the nut which equaled 9/16 which is good enough for threads, I did like not like having them not stick out of the collar nuts, so I ordered 10 inch bolts.

Fast shipping and just what I needed. Good quality bolts for my rod project. I will remember this company. Didn’t realize that the nut and washers didn’t come with the order, but Rural King had everything I needed.