This sale is for 8 new old stock 1/4"-20tpi X 2-1/2" long hex head cap machine screws. These are yellow brass, and are probably 50 years old or older. Again, you are purchasing 8 bolts. Made in USA. Please see pictures and ask questions if you have them. We describe our items as accurately as possible. We do not know everything, so look at the photos as well as reading description completely. I will ship internationally and will combine shipping on multiple purchases.