Weld-in hinge M20
Description
Adjustable Weld-On Hinge M20 Galvanised L90 mm
Adjustable weld-on hinge with M20 thread — a robust mounting component designed for swing gates. The adjustable nut construction allows precise levelling of the gate leaf after welding is complete, significantly reducing finishing time and eliminating the need for disassembly.

The zinc coating provides effective corrosion protection, making the hinge well suited for outdoor installations exposed to variable weather conditions. The solid metal construction guarantees a long service life even under intensive gate use.
Adjustment is carried out via the nut on the M20 thread — a single turn of a spanner is all that is needed to correct the vertical alignment of the gate leaf, without the need to lever or lift the entire structure. This solution is particularly valued by installation teams working within tight time frames.
Technical Specifications

- Thread: M20
- Overall length (L): 90 mm
- Pin diameter: Ø25 mm
- Hinge eye height: 47 mm
- Hinge eye width: 40 × 30 mm
- Adjustment range: 49–69 mm
- Weight: 0.44 kg
- Corrosion protection: galvanising
- Application: swing gates — weld-on installation
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Technical data
| Thread type | M20 |
| Diameter | 12 |
| Mounting Method | Weld-On |
| Adjustment | No |
| Material | Steel |