Anselmi Istar 505 (AN 140 3D) Concealed Hinge 3D Adjustable Black 40kg Zinc Alloy

Product Overview

Anselmi Istar 505 (AN 140 3D) is a concealed hinge designed for flush wooden doors with a minimum thickness of 32 mm. This model facilitates seamless visual integration between the door leaf and frame, particularly valued in modern interior fit-outs for residential and commercial settings. The hinge is produced using zinc alloy and acetal resin, finished in black for discrete installation.

The standout feature of this hinge is its three-dimensional (3D) adjustability, allowing for precise vertical, horizontal, and compression alignment during installation. Such multi-axis adjustment eliminates the risk of improper fit and door misalignment, reducing time spent on post-installation corrections. It is particularly well-suited for professional joinery workshops, OEM door manufacturers, and bulk procurement for high-spec architectural projects.

Key Features

• 3D adjustment ? vertical (-2.5 mm to +2.5 mm), horizontal (-1.5 mm to +1.5 mm), and compression (-1.0 mm to +1.0 mm) tuning per hinge


• Concealed installation ? completely hidden when door is closed, achieves flush aesthetic for door and frame


• Universal handing ? suitable for left and right opening doors without additional parts


• Material combination ? zinc alloy body and acetal resin components enhance durability and smooth movement


• Load capacity ? supports up to 40 kg for a door leaf of 2000 mm x 800 mm (with two hinges)


• Minimum door thickness ? compatible with flush doors from 32 mm thick


• Black finish ? discrete color blends with contemporary design themes

Technical Specifications

• Vertical Adjustment Range: -2.5 mm to +2.5 mm


• Horizontal Adjustment Range: -1.5 mm to +1.5 mm


• Compression Adjustment Range: -1.0 mm to +1.0 mm


• Load Capacity: 40 kg (for door leaf 2000 mm x 800 mm, 2 hinges)


• Minimum Door Thickness: 32 mm


• Material: Zinc alloy and acetal resin


• Finish: Black


• Handing: Universal

Applications

Intended for use on flush wooden doors in modern residential interiors, commercial offices, and architectural projects requiring a seamless door-frame appearance. Suitable for OEM door manufacturing, professional carpentry installations, and fit-outs needing precision adjustment. Recommended for doors where concealed hardware supports minimalist or high-spec visual requirements.

Packaging & Shipping

Standard export packaging. Each unit includes the hinge, mounting hardware, and installation instructions.