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HJ-3NP

4 way cross joint set

4 way cross joint set steel cr
CDN$3.91

In stock

The HJ-3NP is a metal anti-static connector set that enables the creation of four-pipe intersections or corners. This connector is perfect for structures with a lot of piping around its center. This connector is one of the most frequently used in the Flexpipe joint system.

To create an HJ-3NP you need to group two H-2NP and one H-4NP together with three bolts called M6-25BWZ, and three nuts called M6-NWZ. Because this connector is one of the four most frequently used, you should keep some the parts necessary to make the HJ-3NP on hand. This joint will probably compose most of your internal intersections. The HJ-3NP is excellent for making corner pegs at 90 degrees. This connector is often used in the center of structures to create strong cantilevers and in the central bottom of structures to fix stamp wheels.

This connector is a little bit trickier to connect than the HJ-1NP or HJ-2NP, but when fixing both H-2NP parts together first, you should have an installed HJ-3NP connector in no time. The HJ-3NP possesses a significant number of striations, namely 14, and three additional reinforcement holes, making it a super strong connector for heavy-duty and cantilever structures

The HJ-3NP is compatible with most 28mm pipe and joint system. Considering that the parts composing the HJ-3NP are some of the more used in every joint system, this will be very useful if you have a good amount of H-2NP and H-4NP equivalent hardware in stock.
More Information
Best SellerNo
Units per boxNA
Needed parts2 (H2NP) + 1 (H4NP) + 3 (M6-25BWZ) + 3 (M6NWZ)
External height inches3 1/4 in (83mm)
External width inches5 1/4 in (133mm)
External depth inches1 5/16 in (33mm)
Unit weight pounds0.706 lbs (0.321 kg)
RoHS certificationYes
RecyclableYes
Frequency of useHigh
Reusable partsYes
Electric conductivity (ESD)Yes
MaterialHot rolled steel (SPHC)
Steel hardness (HRB)0.65
FinishGlossy
UV resistanceHigh
System operational temperature-40°F à 122°F (-40°C à 50°C)
Steel treatmentNickel electroplating
Striations for grip14
Positioning guide12
Additional reinforcement hole3
1- Make sure you have the following parts:
2 H-2NP
1 H-4NP
3 M6-25BWZ
3 M6-NWZ
4 28mm pipes of your choice
1 Allen key or one
drill equipped provided with an Allen Key 5mm tip
2- Take two connectors H-2NP and a connector H-4NP and group them around the P1 pipe.
3-Take three M6-25BWZ bolts and three M6-NWZ nuts and insert them into the corresponding openings. Make sure to put the bolts on the more accessible side.
4- Tighten the M6-25BWZ bolts and nuts M6-NWZ together a few threads , but no more.
5- Insert the P2 and P3 pipes within the HJ-2NP between the first and second guides as shown in the plan .
6- Tighten completely the M6-25BWZ bolts and M6-NWZ nuts together until the HJ-2NP attached firmly to the four pipes . A force of 9.8 Nm is recommended for this step.