Welcome to Yucca Machining Supply, and welcome to China! We are the leader in specialty machine screws, lock nuts and washers, polished or plated as you require, and any size, thread or tolerance! If you need a partner in your machine parts business, and you want to save money, but not sacrifice quality. give us a call. We can be your ticket to a greater profit, and happier customers. We service what we sell, and we will work closely with your QC department. You have never experienced dedication to detail, and pride in workmanship until you have dealt with us. Be part of our family. Call Yucca. 0086-755-26545604