Flat anchor black connector set

(5 customer reviews)


  • HJ-9 is a flat anchor black painted metal joint set that consists of (x2) H-9, (x1) M6-25B bolt and (x1) M6-N nut
  • Use it to attach DIY builds to the floor, wall or ceiling, when combined with our 28mm pipes with just a 5 mm Allen key
  • Includes pre-drilled reinforcement holes to ensure extra strength to your structure, if needed
  • E-coated paint for a lasting finish that will stand up to outdoor environments
  • Don’t forget all our joint sets are 100% Re-tinkable!
  • Fits on 3/4″ EMT conduits with the use of a EMT-ADPTR34 for every connection. Select the option to automatically add them to your purchase.
Weight 0.29 lbs
Intended usage

For tinktube pipes (1-1/16 inch), For EMT conduits (3/4 inch)

Length inches

2 3/16 in (56 mm)

Width inches

1 5/16 in (33 mm)

External height inches

2 1/4 in (57mm)

Steel thickness inches

1/8 in (2.5 mm)


Hot rolled steel (SPHC)

Steel treatment

Black cathodic electrodeposition (Ecoating)





UV resistance


Corrosion resistance




System operational temperature

-148°F to 572°F (-100°C to 300°C)

5 reviews for Flat anchor black connector set

  1. Brett (verified owner)

    caOntario, Canada

  2. Rob McMillin (verified owner)

    usArkansas, United States

    Looks like it should work? I bought this for a project I haven’t started yet, but your site won’t let me review just one product.

  3. Martial (verified owner)

    caQuebec, Canada

  4. Matthew Cecile (verified owner)

    caOntario, Canada

  5. Jordan Reimer (verified owner)

    These did the job but for my use case where I occasionally remove the pipe from the connector which is mounted to the wall, the end of the pieces seem to push together and it’s hard to get the pipe back in without taking pliers and bending the two pieces apart. I’ve taken it off and re-mounted the pieces further apart and have the same result. It’s an annoyance but it’s working for my purpose.

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