<p>the sequential door closer ensures the doors close in the "right order," while the door closer ensures they "close properly." Understanding their differences is key to selecting the right components that meet safety standards while enhancing usability.for reliable door control hardware, consider 3H Hardware</p>
<p>the sequential door closer ensures the doors close in the "right order," while the door closer ensures they "close properly." Understanding their differences is key to selecting the right components that meet safety standards while enhancing usability.for reliable door control hardware, consider 3H Hardware</p>
Aside from choosing the right materials, regular maintenance is essential. Periodically cleaning hardware surfaces to remove salt, dust, and accumulated water can effectively delay rust formation. Additionally, opt for accessories designed with drainage holes or channels to help eliminate water buildup and reduce the risk of corrosion.
This exhibition represents a dual breakthrough for 3H Building Hardware in terms of brand influence and market expansion. It not only strengthens the company’s position in the domestic market but, more importantly, opens the door to the ASEAN market.
inwards casement window hardware system
3H INC.
Item No. | inwards casement window hardware system |
Application | UPVC casement windows |
UPVC Profile | 9/13 Series |
Applicable Size | Sash height 550-1700mm, sash width 300-1000mm |
Main material | Stainless steel 304, aluminum alloy |
Finish | Power coating |

Specification
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| No. | Item No. | Item Name | QTY | Remark |
| 1 | PCZ26 | Handle | 1 | Standard square shaft length:34mm,the screw:M5*5mm//PCZ01/PCZ29 |
| 2 | PCQ1003 | Transmission device | 1 | Center distance:7.5mm |
| 3 | PCSK09A | Casement lock seat | 1 | 9 series |
| 4 | PJCS03L/R | Upper hinge | 1 | 9 series when the window frame is >1000mm,the middle hinge is required. |
| 5 | PJCZ03 | Middle hinge | 1 | |
| 6 | PJCx03L/R | Bottom hinge | 1 | |
| 7 | PFT03 | Elevator block | 1 | / |
| 8 | PDE B | Limiter stay | 1 | 10-14 inch |
Product Description
This configuration max loading is 60kg,which depends on the hinges.there are more optional.please refer to the hinge series.
there are more optional handles,please refer to the handle series.
the above configuration is suitable for 9 series profiles and the 13 series profile.
the above hardware system is for reference only.for details,please send us relevant information and contact our technical department.
Item No. | inwards casement window hardware system |
Application | UPVC casement windows |
UPVC Profile | 9/13 Series |
Applicable Size | Sash height 550-1700mm, sash width 300-1000mm |
Main material | Stainless steel 304, aluminum alloy |
Finish | Power coating |

Specification
<
| No. | Item No. | Item Name | QTY | Remark |
| 1 | PCZ26 | Handle | 1 | Standard square shaft length:34mm,the screw:M5*5mm//PCZ01/PCZ29 |
| 2 | PCQ1003 | Transmission device | 1 | Center distance:7.5mm |
| 3 | PCSK09A | Casement lock seat | 1 | 9 series |
| 4 | PJCS03L/R | Upper hinge | 1 | 9 series when the window frame is >1000mm,the middle hinge is required. |
| 5 | PJCZ03 | Middle hinge | 1 | |
| 6 | PJCx03L/R | Bottom hinge | 1 | |
| 7 | PFT03 | Elevator block | 1 | / |
| 8 | PDE B | Limiter stay | 1 | 10-14 inch |
Product Description
This configuration max loading is 60kg,which depends on the hinges.there are more optional.please refer to the hinge series.
there are more optional handles,please refer to the handle series.
the above configuration is suitable for 9 series profiles and the 13 series profile.
the above hardware system is for reference only.for details,please send us relevant information and contact our technical department.
