Machine screws have a uniform diameter the entire length of the shaft as opposed to tapered screws which have a pointed tip. They are used to fasten machine components, appliances and more.
Đăng nhập tài khoản để mua hàng hoặc tải tài liệu sản phẩm.
Copyright © 2019 TADVN.COM.VN. All rights reserved - Design by 3B Việt Nam
