4x4 Heavy Duty Weldable Butt Hinges
- Buy 20 or more $4.99 Save 29%
- Buy 50 or more $4.49 Save 36%
- Buy 100 or more $4.09 Save 41%
| Weight | 0.800000 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 4 |
| bobco_thickness | 3/16 |
| Thickness | 0.188 |
| Dimension Length | 4.000000 |
| Dimension Width | 4.000000 |
| Dimension Height | 0.250000 |
4x4 Heavy Duty Weldable Butt Hinges
Engineered for maximum strength and durability, these 4x4 heavy-duty weldable butt hinges are the ideal solution for fabricating heavy gates, industrial doors, and equipment access panels. Their robust steel construction ensures smooth, reliable operation under significant loads, providing a secure pivot point that can be permanently welded for superior structural integrity.
- Weldable Carbon Steel Construction
- Heavy-Duty Load Bearing Design
- 4-inch x 4-inch Dimensions
- Unfinished for Custom Painting/Coating
These heavy-duty butt hinges are manufactured from high-quality, low-carbon weldable steel, ensuring excellent fusion and strength when attached to steel frames, gates, or doors. The material is chosen for its ductility and weldability, allowing fabricators to create a seamless, permanent bond using common welding processes like MIG or Stick. Each hinge features a non-removable pin for enhanced security and is supplied in a raw, unfinished state, making it ready for surface preparation and any custom paint, powder coat, or galvanized finish required for the project.
Ideal for both new fabrication and MRO (Maintenance, Repair, and Operations) projects, these 4x4 weld-on hinges are built to withstand rigorous use. They are commonly specified for heavy-duty applications such as security gates, dumpster enclosures, industrial smokers, trailer ramps, and heavy machinery access doors. The robust design supports substantial weight, preventing sag and ensuring long-term performance in demanding commercial and industrial environments. Their simple, effective design makes them a go-to choice for welders and fabricators in the Los Angeles area.
Specifications
- Material: Weldable Low-Carbon Steel (Comparable to ASTM A36)
- Standards: Material conforms to ASTM standards for structural steel.
- Strength/Tensile: Designed for heavy-duty load-bearing applications; specific capacity varies by installation.
- Dimensions: 4" Height x 4" Width (when open)
- Finish: Raw / Unfinished (ready for welding and painting)
- Certifications: Material Test Reports (MTRs) available upon request.
Applications
- Fabrication & Construction: Creating custom heavy-duty steel gates, security doors, and trailer ramps.
- Industrial Equipment: Building access panels, machinery guards, and heavy-duty container lids.
- MRO (Maintenance, Repair, & Operations): Replacing worn or broken hinges on existing dumpsters, enclosures, and equipment.
- Ornamental Ironwork: Attaching large, decorative iron gates and doors requiring high strength.
Target Users
Primarily used by professional welders, metal fabricators, MRO technicians, and ornamental ironworkers for projects requiring a strong, permanent hinge solution for commercial hardware applications.
Finish Options
These weldable butt hinges are supplied in a raw, unfinished steel condition. This allows for direct welding without the need to grind off a pre-existing coating. After installation, they can be finished to match the project requirements, including priming and painting with industrial enamels, powder coating for a durable finish, or hot-dip galvanizing for maximum corrosion resistance in outdoor applications.
How to Measure
To ensure the correct hinge selection, measure the required height and consider the weight of the gate or door. The '4x4' designation refers to the hinge's height (4 inches) and total width when fully open (4 inches). For proper installation, verify that the hinge thickness (gauge) is appropriate for the load it will support.
Example: To order, specify '4x4 Heavy Duty Weldable Butt Hinge, Raw Steel Finish, Quantity: 10'.
Order Checklist
- Verify hinge dimensions (e.g., 4x4 inch)
- Confirm quantity needed for the project (sold individually)
- Acknowledge raw/unfinished steel finish for welding
- Specify if Material Test Reports (MTRs) are required
- Confirm delivery method or will-call from our Los Angeles warehouse
Quick Facts
- Product
- 4x4 Heavy Duty Weldable Butt Hinges
- Material
- Weldable Carbon Steel
- Standards
- Material conforms to ASTM specifications
- Key Properties
- Heavy-duty construction, weld-on installation for permanent strength, raw finish for custom coating.
- Primary Applications
- Heavy Gates, Industrial Doors, Trailers, Custom Fabrication
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
Our in-stock inventory includes a range of heavy-duty weldable butt hinges, with 4x4 being one of our most popular sizes. We also carry other dimensions to accommodate various gate and door weights. Please inquire for availability on larger or smaller industrial-grade hinges.
Custom sizes and cutting services are available.
Contact for Sizing-
4x4 Heavy Duty Weldable Butt Hinges$6.99
-
-
5 Inches Barrel Hinges$10.99
-
-