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Home / Baby Cradles / HSZ50H/6/5/75 Stainless Steel LGW Heavy-Duty Industrial Hinges and HHSZT50/65/75/ Butterfly Hinges

Attributes

Brand -
Category Baby & Toddler Essentials / Baby Cradles
Origin -
Material 304 Stainless Steel
Finish Brushed Satin
Load Capacity 150 kg per pair
Hinge Type Heavy-Duty Butterfly
Mounting Style Surface Mount
Pin Diameter 8 mm
Corrosion Resistance High (Salt Spray Tested)
Application Industrial Gates and Heavy Doors
Package Contents 2 Hinges, 8 Mounting Bolts
Warranty 5 Years Limited

6 reviews

A

Anonymous

Mar 18, 2026

Rating: 5/5

Extremely robust construction

These hinges are incredibly solid. I used them for a heavy workshop gate, and they operate smoothly without any sagging. The stainless steel finish is top-notch.

A

Anonymous

Mar 16, 2026

Rating: 4/5

Solid industrial grade

Exactly what I needed for my warehouse partition. They look professional and feel like they will last forever. Deducting one star only because the instructions were minimal.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Smooth operation

Even with a heavy door, the swing action is buttery smooth. The butterfly design distributes the weight perfectly. Installation was straightforward with the included bolts.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Best hinges I've bought

Superior to other brands I have tried in this price range. The brushed finish looks great and hides fingerprints well. Will definitely purchase again for future projects.

A

Anonymous

Mar 07, 2026

Rating: 4/5

Great quality, slightly heavy

The build quality is excellent and feels very secure. They are heavier than expected, so make sure your door frame can support the weight. Overall very satisfied.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Perfect for outdoor use

Installed these on an exterior metal gate six months ago. Despite rain and humidity, there is zero sign of rust. Highly recommend for outdoor industrial applications.

5 FAQ

Q: What is the exact distance between the mounting holes?

A: The center-to-center distance between the mounting holes is 75mm vertically and 50mm horizontally. Please refer to the technical diagram in the product manual.

Q: Do these come with a self-closing mechanism?

A: No, these are standard heavy-duty hinges without a self-closing spring mechanism. You would need to purchase a separate door closer if that feature is required.

Q: Can these be welded directly to the frame instead of bolted?

A: While they are designed for bolting, they are made of weldable 304 stainless steel. However, welding may affect the corrosion resistance near the weld zone and could void the warranty.

Q: Is the pin removable for easy door installation?

A: Yes, the pin is removable. We recommend lifting the door slightly to remove the pin during installation or maintenance.

Q: Are these hinges suitable for a 200kg door if I use three pairs?

A: Yes, using three pairs would distribute the load effectively, provided the door frame is reinforced to handle the total weight and torque.

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