factory price Thread Rod Supplier Thread Rod

Size: M6-M30

Standard: DIN ANSI GB

Generally, a part connecting two legs is arranged under the face frame.Furniture with belted waist is the main connecting part below the belted waist.Commonly called dental strips located in other areas.In addition, it is also used in construction and decoration.

Expansion Bolt Details

Screw end equipped with stopper, thread has a ball into the grooves, the medial aspect of the ball and the coat fit closely, coat with screw also set equipped with inner sleeve, between between inner sleeve and coat only thread rod axis of rotation of a degree of freedom, the inner sleeve has a through hole, inner sleeve ends with rib, tu extension direction of the edges parallel to the axis of the screw.The lead rod of the transmission mechanism can drive the outer coat to move in the axial direction within the normal travel range, and when the outer coat moves to the end of the travel, the lead rod can continue to rotate and the outer coat can automatically stop the axial movement, which has the advantages of simple and reliable.

We are a Wood Screw wholesaler.Since the beginning of this century, the company has been engaged in wedge anchor,white zinc plated drop in anchor,Expansion Bolt and custom chemical anchor manufacturing industry, and has won widespread favor and approval.