DIN 975 Threaded Rod generally refers to the parts connected between the two legs under the frame. Furniture with a waistband is the main connecting part below the waistband. Generally renamed tooth strips that are located in other parts.

Correctly choose Threaded Rod

1) Before use, confirm whether the mechanical properties of the product meet the customer's requirements (such as the tensile strength of the bolt and the safety load of the nut).

2) The length of the bolts should be selected appropriately, based on the 1-2 pitches of the exposed nut after tightening.

3) The threads of the anterior teeth should be kept clean.

2. How to use Threaded Rod correctly

1) When tightening the Threaded Bar, pay attention to the direction of the wrench and the axis of the screw, and do not tilt.

2) During the tightening process, the force should not exceed the safe torque and should be even. Try to use a torque wrench or socket for use.

3) If the locking speed is too fast, it will cause locking. It is recommended not to use electric or pneumatic wrenches.

4) Keep the threads clean. In order to ensure the smooth cooperation of the screws and nuts, it is recommended to put the product in a clean container for use, and do not place it randomly.

3. Maintenance of Threaded Bar standards

1) If the disassembled DIN 975 Threaded Rods, screws, and nuts are slightly damaged, they should be repaired with dies and taps.

2) The disassembled and repaired tooth bars, screws, and nuts should be maintained in the form of oil foam or lubricating oil, and they should be arranged neatly according to specifications, models and purposes.

4. Scrap standards

DIN 975 Threaded Rods have obvious cracks, broken buckles, slippage, random buckles, screw tension deformation, shear marks, and other bolts that are deemed irreparable by the site leaders before they can be scrapped.