Please select a shopping list

Double pipe single hinge set

Double pipe hinge set steel cr

In stock

The HJ-23NP is a double hinge anti-static joint that makes two parallel pipes around each other. This connector is mostly used to build folding tables, doors, and other movable modules with an almost full 360-degree radius. This range can be reduced quickly by obstructive pipes. Be sure to plan your design to take advantage of the full radius capacity or to enable just a specific range of the hinges.

Even if the HJ-23NP allows you to build similar modules to the ones using the HJ-12NP, the circumstances of application for the two is not the same. The fact that one allows the rotation of parallel pipes and the other of perpendicular pipes makes them useful in very different setups. Like the HJ-12NP, this joint will slide on the two pipes if you don't immobilize them. Sliding the H-23NP is sometimes a good thing but may not always be what you want. We recommend that you check the tips and tricks section of this product page to learn how to immobilize the connector and when to do so.

To assemble an HJ-23NP, you need to assemble two H-23NP around an AP-HINGE with one M6-25BWZ bolt and one M6-NWZ nut.

More Information
Best SellerNo
Units per boxNA
Needed parts2 (H19) + 1 (AP-HINGE) + 1 (M6-25B) + 1 (M6-N)
External height inches1 7/8 in (48mm)
External width inches3 5/16 in (84mm)
External depth inches1 1/2 in (38mm)
Unit weight pounds0.319 lbs (0.145 kg)
RoHS certificationYes
Frequency of useVery low
Reusable partsYes
range of motion360°
Electric conductivity (ESD)Yes
MaterialHot rolled steel (SPHC)
Steel hardness (HRB)0.65
UV resistanceHigh
System operational temperature-40°F à 122°F (-40°C à 50°C)
Steel treatmentNickel electroplating
Striations for grip8
Additional reinforcement hole4
1- Make sure you have the following parts:
2 H-19NP
1 M6-25BWZ
1 M6-NWZ
2 28mm pipes of your choice
1 Allen key or one drill equipped with an Allen Key 5mm tip
2- Take two AP-Hinge and press them on the P1 and P2 pipes until the hinge are fix. 3- Take two connectors H-19NP and group them around the both AP-HINGE.
4-Take a M6-25BWZ bolt and a M6-NWZ nut and insert them into the corresponding openings. Make sure to put the bolt on the more accessible side.
5- Tighten completely the M6-25BWZ bolt and M6-NWZ nut together until the HJ-19NP attached firmly to hinge . A force of 9.8 Nm is recommended for this step.