Outer 90° corner connector GF-N
Outer L-shaped corner connector for Ø 28 pipe: it wraps around the ends of two pipes and closes the 90° corner with an M6.5 aluminium screw. In bending it allows 20 N·m vertically. Torque 11 N·m, 93 g.
Green Frame · Connectors GF-N Ø 28
Outer 90° corner connector GF-N
The outer corner connector joins the ends of two Ø 28 pipes in an L-shaped corner, wrapping around them from the outside. Compared with the inner corner connector it protrudes a little (33 mm versus 28) but holds more in bending: 20 N·m vertically and 15 N·m horizontally. It suits the corners of trolleys, chutes and base frames.
Why choose it
Greater bending strength
20 N·m vertically and 15 N·m horizontally, versus 13 and 6.5 N·m for the inner corner connector.
Closed corner
The two ends stay inside the connector: no end caps needed at that point.
Quick mounting
5 mm hex key, 11 N·m.
Application example
Used at the corners of frames that work in bending.
- Corners of trolleys and mobile bases
- Gravity chutes and roller track frames
- Guard and fencing frames
Data and compatibility
| Specification | Value |
|---|---|
| Series | GF-N Ø 28 |
| Type | Outer corner (wraps around the pipe), 90° L corner |
| Compatible with | GF-N Ø 28 pipes |
| Material | Die-cast aluminium, aluminium bolt |
| Weight | 93 g |
| Permissible loads | Pull-out 170 N · moment 20 N·m vertical, 15 N·m horizontal |
| Tightening torque | 11 N·m (5 mm hex key) |
| Screw | M6.5 × 22 in aluminium |
| Part number | GFJ-D26 |
Pipe lengths: overall frame size minus 61 mm (30.5 per side).
GF-N profileStandard Ø 28 tube
Long outer 90° corner connector GF-NLong version
Inner 90° corner connector GF-NInner corner connector, flush
Outer 90° connector GF-NOuter 90° connectorNeed help choosing connectors?
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