Matte Powder Coating Iron Hinge
,Cold Rolled Steel Iron Hinge
,Swing Screen Door Iron Hinge
These heavy-duty hinges for swing-style screen doors are manufactured from thickened cold-rolled steel sheet, stamped into a single-piece construction. Designed for compatibility with various aluminum alloy swing-style screen doors and windows, they facilitate smooth rotation and opening/closing operations while providing essential structural support.
As standard hinge hardware for mosquito-proof screen doors, they ensure reliable performance and durability in residential and commercial applications.
Crafted from single-piece thickened iron sheet through precision bending and stamping processes, creating a sturdy structure resistant to bending, loosening, or deformation under frequent daily use.
Features black electrostatic powder coating that provides a dense, wear-resistant layer resistant to scratches, peeling, and fading. The iron base material includes specialized anti-rust coating for humid, moisture-prone environments.
Reinforced central pivot shaft is precision-polished to ensure smooth, gentle opening and closing operations without metallic grinding or noise. Includes adjustment slots for fine-tuning alignment during installation.
Three-section cylindrical hinge design enables smooth 90° swing opening, meeting daily ventilation requirements for screen doors. The left and right mounting plates securely fasten to door frames and screen panels respectively.
- Combination of round and slotted holes facilitates easy alignment during installation
- Compensates for minor dimensional deviations in profiles
- Standardized universal hole spacing eliminates need for profile modification
- Enables high-efficiency batch assembly in manufacturing environments
- Reduces manual assembly labor hours significantly
Compatible with aluminum alloy profiles for balcony casement mosquito screens, entryway screen doors, and interior sliding screen windows. The matte black finish complements various thermal break door and window color schemes.
Widely used in home improvement retail, residential construction projects, and bulk hardware procurement for the door and window export industry.
