This is a set of reproduction of a Czech pre-WWII Vz24/33 bayonet grip screws with the nuts. It is made to look just like the originals and made according to an original set. The length of the bolt without the head is 17mm. It is only $5.50 to ship this item to anywhere in North America, Australia, NZ and most of Asia. Within Europe the postage is $5.00. I am more than happy to combine postage to help save you money.