Fire Door Spring Hinge Pin
Material: Iron
Finish: Zinc Plated
Spring Type: Reinforced Spring
Function: Self Closing
Spring Tension: Adjustable
Diameter: 19 mm
Application: Fire Doors and Steel Doors
Accessories: Tensioning Pin and Locking Pin
Installation: Hinge Mounted
Customization: OEM / ODM Available
The fire door spring hinge pin is designed for self closing fire doors and steel doors. Made of iron with a zinc plated finish, it features a reinforced internal spring for stable and reliable closing force. The spring tension can be adjusted to suit different doors and closing requirements, while the tensioning pin and locking pin allow convenient adjustment and secure positioning. Its compact design, easy installation and adjustable closing force make it suitable for a wide range of self closing door hardware systems.
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