Huoye Butterfly Hinge, Stainless Steel (HYFB-HYE-B-1229S)
A butterfly hinge carries a door or guard panel without a visible pin barrel. Load rating follows the leaf size, so the series is listed by leaf length and hole pitch rather than by an abstract size code.
Key features
- Die-cast zinc alloy body with a natural or black finish
- Concealed pin barrel keeps the hinge line clean
- Mounting holes pre-formed to the listed pitch
- Right- and left-hand mounting on the same leaf
Specification
| Model | HYFB-HYE-B-1229S |
|---|---|
| Leaf width W | 44, 48, 50 mm |
| Horizontal Hole Pitch (mm) | 28, 34, 36 mm |
| Vertical Hole Pitch (mm) | 20, 29.5, 34 mm |
| Material | Stainless Steel |
| Mounting | Through holes, countersunk |
Applications
Machine guards, enclosure doors, control cabinets and light access panels.
Images show the series; the exact size is confirmed on quotation.
Ordering & quotation
Send the profile, size and quantity you need and we confirm availability, lead time and price the same working day.





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