HDG Carriage Bolt supplier china tells some knowledge about bolts
How much do you know about bolts? HDG Carriage Bolt supplier china Xiaobian will take you to a brief understanding.
The quick-connect bolt includes a bolt head, a bolt rod and a nut, and also includes a sliding positioning sleeve. The bolt rod is a smooth rod, and the bolt rod is provided with a chute along the axial direction, and the chute is close to one end of the end of the bolt rod. The opening is open, the sliding positioning sleeve is sleeved on the bolt rod, the outer wall surface of the sliding positioning sleeve is provided with an external thread, the nut is sleeved outside the sliding positioning sleeve and is threadedly connected with the sliding positioning sleeve, and the inner wall of the sliding positioning sleeve is provided with a sliding groove. An adapted limit boss, the bottom of the chute is provided with a limit groove on the side with the same direction as the thread of the nut, the limit groove is communicated with the chute, and the limit boss is located in the limit groove and connected to the limit groove. Fits with the limit slot, when the limit boss is located in the limit slot and fits with it, the deviation between the height of the limit slot and the height of the boss is less than 1mm.
The above is the editor of HDG Carriage Bolt supplier china: a brief introduction to the knowledge of bolts.