Butterfly Hinges
Bobco Metals supplies a range of industrial butterfly hinges designed for durability in commercial and fabrication applications. Constructed from quality steel for reliable, long-lasting performance in gate and door assemblies.
3-1/2x2-1/4 Weldable Butt Hinges$8.76 As low as $4.73Bulk Pricing:- Buy 20 or more $5.84 Save 33%
- Buy 50 or more $5.25 Save 40%
- Buy 100 or more $4.73 Save 46%
Our 3-1/2x2-1/4 Weldable Butt Hinges are engineered from high-strength, low-carbon steel for maximum weld penetration and durability. These components are designed for heavy-duty applications where a permanent, strong pivot is required. Ideal for steel gates, doors, and MRO projects. Learn More
3x3 Heavy Duty Weldable Butt Hinges$3.77 As low as $2.75Bulk Pricing:- Buy 20 or more $3.39 Save 10%
- Buy 50 or more $3.05 Save 19%
- Buy 100 or more $2.75 Save 27%
Our 3x3 Heavy Duty Weldable Butt Hinges are engineered from high-strength, low-carbon steel for maximum durability. Designed for high-load applications, these hinges meet industrial fabrication standards (ANSI/BHMA A156.1 Grade 1) for reliable performance on heavy gates, doors, and equipment. Learn More
4x4 Heavy Duty Weldable Butt Hinges$15.78 As low as $8.52Bulk Pricing:- Buy 20 or more $10.52 Save 33%
- Buy 50 or more $9.47 Save 40%
- Buy 100 or more $8.52 Save 46%
Engineered for durability, these 4x4 Heavy Duty Weldable Butt Hinges are fabricated from high-grade, weldable carbon steel. Their robust construction provides a reliable pivot point for heavy gates, doors, and industrial enclosures. Supplied unfinished for easy welding and custom finishing. Learn More
5x5 Heavy Duty Weldable Butt Hinges$10.27 As low as $7.49Bulk Pricing:- Buy 20 or more $9.24 Save 10%
- Buy 50 or more $8.32 Save 19%
- Buy 100 or more $7.49 Save 27%
Engineered for strength and durability, these 5x5 Heavy Duty Weldable Butt Hinges are essential for industrial gates, doors, and custom fabrication. Made from high-quality, weldable low-carbon steel, they provide a secure and permanent pivot point. Ideal for heavy-duty applications requiring robust performance. Learn More
6x6 Heavy Duty Weldable Butt Hinges$13.75 As low as $10.03Bulk Pricing:- Buy 20 or more $12.38 Save 10%
- Buy 50 or more $11.14 Save 19%
- Buy 100 or more $10.03 Save 27%
Our 6x6 Heavy Duty Weldable Butt Hinges are engineered for maximum strength in demanding applications. Forged from high-quality, low-carbon weldable steel, these hinges provide a robust pivot point for heavy gates and industrial doors. The plain steel finish is ready for welding and custom coating. Learn More