Өндөр суналтын утас саваа b8 - Haiyanbolt
All thread rod, commonly referred to as fully threaded rod, redi-rod, continuously threaded rod, TFL rod, and abbreviated ATR is used for general purpose fastening for anything from an anchor bolt to a through bolt. A variety of grades and materials are available. 1.Standard: DIN976,ASME/ANSI B 18.31.1M 2.Carbon Steel, Stainless Steel or customed 3.