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HJ-4NP

3 way cross joint set

3 way cross joint set steel cr
USD$2.30

In stock

  • Compatible with 28 mm pipes
  • Assembly required
  • Joint set with antistatic properties (ESD)

The HJ-4NP is a chrome-plated joint set with antistatic properties (ESD) that allows creating a three-pipe intersection on two axes. This joint set is the best option when you need to create separations without weakening the rigidity of your structure. It will give you the option of making a pipe grid, similar to welded wire mesh, but with fewer tubes than it would require with HJ-7NP connectors. This HJ-4NP will also be ideal when you need to create an intersection between two perpendicular pipes, but you don't want to weaken the strength of a long pipe or long pipe series. It allows you to secure stem-mount casters easily at the bottom of your structure.

To assemble an HJ-4NP you need to combine two H-4NP together with two M6-25BWZ bolts and two M6-NWZ nuts.

Technical Information:
This joint set is designed with 12 striations for a better grip on the plastic coating of the 28 mm pipes. It also includes 6 additional pre-drilled reinforcement holes to ensure extra strength to your structure. By adding a self-drilling screw F-A85/8, you will solidify the connector joints positioned on a corner where there is a higher risk of impact.

Installation Steps
See the installation steps tab to view how to assemble this connector.

Non-Electric Conductivity Version:
A version of this joint set is offered without antistatic properties: HJ-4

Want to reuse parts of your old system?
The HJ-4NP Flexpipe joint set is compatible with many other pipe and connector systems. Check the technical information tab to know which systems are compatible and none-compatible with our parts.

More Information
Best SellerNo
Needed parts2x H-4NP + 2x M6-25BWZ + 2x M6-NWZ
Length inches5 1/8 in (130 mm)
Width inches1 5/16 in (33 mm)
External height inches3 1/4 in (83mm)
External width inches5 1/8 in (130mm)
External depth inches1 5/16 in (33mm)
Steel thickness inches1/8 in (2.5 mm)
Unit weight pounds0.506 lbs (0.230 kg)
Compatible joint systemsCreform, NIS, C Tek Lean Solutions, Trilogiq (28 mm)
None compatible joint systemsFastube, Trilogiq (28.6 mm)
RoHS certificationYes
RecyclableYes
Compatible pipe systemsCreform, Fastube, Trilogiq (28 mm), NIS (28 mm), C Tek Lean Solutions (28 mm)
None compatible pipe systemsTrilogiq (28.6 mm)
Frequency of useHigh
ReusableYes
Reusable partsYes
Electric conductivity (ESD)Yes
MaterialHot rolled steel (SPHC)
Steel hardness (HRB)68-75 HRB
FinishShiny
UV resistanceHigh
System operational temperature-148°F to 572°F (-100°C to 300°C)
Steel treatmentChrome plating
Manufacturing techniqueStamping and deburring
Striations for grip12 striation grip lines
Positioning guide8 positioning guide lines
Additional reinforcement hole6 reinforcement holes
  1. Ensure you have the following parts:
    • 2x H-4NP
    • 2x M6-25BWZ bolts
    • 2x M6-NWZ nuts
    • 3x 28mm ESD pipes of your choice
    • 1x T-HANDLE 5mm hex key
  2. Take the two H-4NP connectors and group them around the first pipe.
  3. Fix the connectors by placing an M6-25BWZ bolt with an M6-NWZ nut in the corresponding opening and loosely tighten. Repeat with the remaining M6-25BWZ bolt and M6-NWZ nut. Make sure to place the bolts on the most accessible side.
  4. Insert the second and the third pipes within the openings of the HJ-4NP, and between the first and the second positioning guidelines.
  5. Tighten the M6-25BWZ bolts and the M6-NWZ nuts until the HJ-4NP is firmly attached to the three pipes. A force between 12-14 Nm is recommended for this step.