DIN 931 Hexagon Head Bolts with Partially Threaded Shank DIN 931 is the German standard for hexagon head bolts featuring a partially threaded shank (half thread). The unthreaded shank shares the same ...Xem thêm
Tin nhắn của kháchĐể lại tin nhắn.
Chưa có bình luận công khai
Factory Direct Sales of Carbon Steel Hexagonal Fastener DIN931 Hexagon Bolt