Description
the ball screw is white galvanized, and it is easy and convenient to operate, and when you use it, there is no cassette phenomenon, and flexibly use..easy to use the ball screw adapts treatment, wltoys 144001 ball screw, metal ball screws, white galvanized, easy to operate..ball screw is made of super quality metal material, and with fine craftsmanship, which is high toughness and strength, and long service life, and ithelp improve the performance of rc car., metal ball screws.safe use: the of the screw is to be spherical, and the of the whole body is white galvanized, and burr , and will not cause scratches on the human body..ball screw, strong material: the ball screw with hex nuts is made of strong metal materials, high toughness and strength. flexible use, no cassette phenomenon.
