3 Inch Square Corner Cold Rolled Steel Residential Butt Hinge
- Product Information
RH‑SC‑30‑CRS 3 Inch Square‑Corner Cold Rolled Steel Residential Butt Hinge
Installation recommendation: 2‑3 pieces per residential door.
| Model No. | Dimension (H × W × T) | Leaf Corner | Rated Door Weight |
|---|---|---|---|
| RH‑SC‑30‑CRS | 3" × 3" × 2.0mm | Square‑Corner | 20‑30Kgs |
2.0mm leaf thickness: 20 ~ 30Kgs per door
Installation advice: 2‑3 pieces per residential interior door
For dry indoor usage only, not recommended for high‑humidity areas
| Code | Full Finish Name | Process Description |
|---|---|---|
| SN | Satin Nickel Plated | Cold‑rolled steel substrate, satin nickel electroplated finish |
| SC | Satin Chrome Plated | Cold‑rolled steel substrate, satin chrome electroplated finish |
| MB | Matte Black Plated | Cold‑rolled steel substrate, matte black electroplated finish |
| US10B | Oil‑Rubbed Bronze US10B | Cold‑rolled steel substrate, antique oil‑rubbed bronze electroplated finish, US standard architectural finish |
Dry‑environment residential light‑medium weight interior wooden doors
Apartment & housing project cost‑saving hardware solution
Indoor passage doors, bedroom & closet doors
Square‑Corner Leaf Profile‑Classic square‑corner butt hinge layout, 6‑hole countersunk mounting.
Cold‑Rolled Steel Construction‑Economical, stable structure for dry interior projects.
Multiple electroplated finish choices‑Matches various interior decoration styles.
Multi‑knuckle hinge pin‑Smooth, stable swing performance for daily use.
OEM Acceptable‑Custom logo & special packing for bulk project orders.



