当前位置:首页 > HEBEI YUETONG FASTENERS mortar screw anchors

The history of threaded rods is intertwined with the development of mechanics and machine design. Early threaded rods were made from wood or metal and were used in simple machines like levers and pulleys. Over time, the technology advanced, and threaded rods became more refined and precise. Modern threaded rods are made from a variety of materials, including steel, aluminum, and titanium, and are available in various sizes, lengths, and thread pitches to suit different applications.

...

HEBEI YUETONG FASTENERS mortar screw anchors