Reinforced external 90° connector GF-N
External 90° connector for Ø 28 tube with a larger body than the standard one: it is made for joints subject to repeated moments, such as handles, arms and frames that get pushed. M6.5 screw, torque 11 N·m.
Green Frame · Connectors GF-N Ø 28
Reinforced external 90° connector GF-N
It has the same function as the standard external 90° connector, with a larger body (71 g versus 52 g) that grips the upright more tightly. It is used where the joint works repeatedly in bending: trolley handles, arms, frames that are pushed or knocked. Here too a self-drilling screw in the notch stops the tube pulling out.
Why choose it
For stressed joints
Designed for points where the joint is continually loaded and unloaded.
Pull-out lock notch
Takes a 4 × 10 self-drilling screw (Ø 3.5 pilot hole) that locks the tube in the connector.
Same system
It is mounted with the same key and the same torque as the other GF-N connectors.
Data and compatibility
| Specification | Value |
|---|---|
| Series | GF-N Ø 28 |
| Type | Reinforced external (wraps around the tube), 90° joint |
| Compatible with | GF-N Ø 28 pipes |
| Material | Die-cast aluminium, aluminium bolt |
| Weight | 71 g |
| Tightening torque | 11 N·m (5 mm hex key) |
| Screw | M6.5 × 22 in aluminium |
| Part number | GFJ-E55 |
For the permissible load on a specific joint, ask us for a check: we carry it out on your structure.
GF-N profileStandard Ø 28 tube
External 90° connector GF-NStandard version
45° brace GF-N/G45° brace to add to the joint
Long 45° brace GF-NLong 45° brace
External plug GF-NPlug for the end of the uprightNeed help choosing connectors?
Send us a sketch of the structure: we will tell you the part numbers, quantities and cut lengths.