18mm square tube, 10-inch window hinge, 2.5mm thick

Product Introduction: 10-Inch Window Hinge with 18mm Square Tube – 2.5mm Thick

Our 10-inch window hinge featuring an 18mm square tube and 2.5mm thick steel is designed for durable support, smooth operation, and long service life in small to mid-sized outward-opening windows. Built with precision and strength in mind, this hinge is ideal for applications where space-saving design and reliability are equally important.

Key Features:

Reinforced 18mm Square Tube:
The compact 18x18mm tube offers a strong, stable frame structure while keeping the hinge light and suitable for narrow sash profiles.

Heavy-Duty Thickness (2.5mm):
Made from thickened steel for enhanced load-bearing performance and excellent resistance to deformation.

Optimal Length – 10 Inches:
Provides the ideal balance between strength and maneuverability for medium-sized windows, ensuring controlled opening and reliable support.

Smooth Sliding Mechanism:
Equipped with nylon or brass sliders to reduce friction, allowing for quiet, fluid operation over thousands of cycles.

Corrosion-Resistant Finish:
Available in galvanized, powder-coated, or stainless steel finishes to withstand harsh environmental conditions.

Easy to Install:
Standard pre-drilled holes and mounting brackets allow quick installation on aluminum, uPVC, or steel window frames.

Technical Specifications:

Length: 10 inches (254 mm)

Tube Size: 18mm × 18mm

Material Thickness: 2.5mm

Material Options: Galvanized Steel / Stainless Steel / Powder-Coated Steel

Opening Angle: Up to 60°–75°

Load Capacity: Suitable for sashes up to 25–35 kg

Applications:

Top-hung or side-hung outward-opening windows

Kitchens, bathrooms, corridors, and small office windows

Residential and light commercial buildings

Ideal for projects requiring compact yet strong hinge hardware