Supa Aluminum Weldable Barrel Hinges - 150mm Bullet Hinges With Grease Fittings (4 Pack)

Welders and metalworkers, these Supa aluminum barrel hinges are built for heavy-duty applications! Each pack contains four 150mm (6 inch) hinges made from aluminum grade 6063, which offers superior formability and finish compared to the more common 6061. The hinges feature stainless steel fixed pins and bushings that won't rust, plus brass grease fittings that make maintenance easy. With a 20mm outer diameter, 13mm pin diameter, and 3mm material thickness, these hinges can handle up to 550 pounds each - perfect for gates, doors, and other structural applications. The weld-on design works great for overlapping construction, and the bullet shape provides both strength and smooth operation. Since 2006, this supplier has been specializing in welded hinges, so you know you're getting quality products backed by experience. Whether you're building custom gates, furniture, or industrial applications, these aluminum hinges deliver professional-grade performance!