ABH A530HD Heavy-Duty Aluminum Continuous Gear Hinge Half Surface 450 lbs Capacity

ABH A530HD Heavy-Duty Aluminum Continuous Gear Hinge Half Surface 450 lbs Capacity

BHMA Grade 1 Certified Heavy-Duty Continuous Hinge Solution

The ABH A530HD Heavy-Duty Aluminum Continuous Gear Hinge delivers professional-grade performance for double egress and center hung doors up to 48" width and 450 lbs capacity. This half surface design features 3/32" door inset with BHMA Grade 1 certification and fire ratings up to 90 minutes for metal doors and 60 minutes for wood doors. Available in standard lengths of 79", 83", 85", 95" and 120" with anodized aluminum construction for lasting durability.

Professional Features & Benefits

• Heavy-Duty Load Capacity: Supports doors up to 450 lbs with 48" maximum door width for demanding commercial applications.
• BHMA Grade 1 Certification: Meets BHMA 156.25 Grade 1 standards for superior performance and reliability in high-traffic environments.
• Fire Rating Compliance: Approved for metal swinging fire doors up to 90 minutes and wood swinging fire doors up to 60 minutes.
• Continuous Weight Distribution: Eliminates common alignment problems like door binding and sagging by evenly distributing weight throughout the entire door and frame.
• Enhanced Security Design: Eliminates gaps between door and frame to prevent prying attempts while providing superior protection.
• Surface Application: No mortising of door or frame required, simplifying installation and covering old butt hinge cut-outs.
• Anodized Aluminum Construction: Machined then anodized for durability with standard finishes including clear anodized, dark bronze anodized, and black anodized.
• Templated Hole Patterns: Standard-length hinges feature consistent templated hole patterns for reliable installation over time.

Technical Specifications

• BAA Qualified: Yes
• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Weight: 450
• Fasteners: 12-24 X 3/4" undercut self drilling, thread forming tek machine screws
• Hinge Type: Half Surface
• Keyed: N/A
• Keyed Function: N/A
• PDF:A530HD Aluminum Continuous Gear Hinges Half Surface: https://zensupply.com/content/pdf/abh/0000142_a530_aluminum_geared_hinge_03.pdf
• PDF:Aluminum Continuous Geared Hinge Cross Reference Chart: https://zensupply.com/content/pdf/abh/0000406_cross_reference.pdf
• PDF:Aluminum Continuous Geared Hinge Door Clearance Chart: https://zensupply.com/content/pdf/abh/0000383_aluminum_cont_geared_hinge_door_clearance_chart_squared_edged_pg6_rev.pdf
• PDF:BHMA GRADE 1: https://zensupply.com/content/pdf/abh/0002339_bhma_grade_1_for_hinges_compressed.pdf
• PDF: A530HD & A540HD Aluminum Continuous Gear Hinges Half Surface - Cut Sheet: https://zensupply.com/content/pdf/abh/0000202_a530_a540.pdf
• Product Category: Door Hinges and Pivots
• Product Group: Door Hinges and Pivots
• Product Model: A530HD
• Product Subgroup: Continuous Hinges
• Product Type: Continuous Hinges
• Series: A530HD Series
• Subcategory: Half Surface Model

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose ABH Quality?

ABH A530HD continuous hinges deliver professional-grade reliability with anodized aluminum construction and BHMA Grade 1 certification for demanding commercial applications. Fire-rated for up to 90 minutes on metal doors and 60 minutes on wood doors, these heavy-duty hinges support up to 450 lbs while eliminating common alignment problems. Engineered for demanding commercial applications where dependable performance and security are essential.