Aluminum knob introduction
Compared with gold, which has been used for 9,000 years, aluminum, this kind of white metal with blue light, can only be regarded as a baby among metal materials. Aluminum came out and was named in the early 18th century. Unlike other metal elements, aluminum does not exist in nature as a direct metal element, but is extracted from bauxite containing 50% alumina (also known as bauxite). Aluminum, which exists in minerals in this form, is also one of the most abundant metal elements on our planet.
T50-Aluminum alloy knob
Aluminum alloy material, matte finish
Type B: With standard H7 hinged blind hole
Type C: With threaded through hole
Type D: With threaded blind hole
Use: chemical industry, Food, equipment and testing equipment