B-Harko H6 Euro Cylinder Lock 30/50 mm 6-Pin Class 6 EN 1303 Nickel Satin

Product Overview

The B-Harko H6 30/50 mm Euro cylinder lock is a 6-pin profile cylinder designed for use in residential and commercial interior doors. Certified by the Building Research Institute (ITB) according to the PN: EN 1303:2015-07 standard, it meets durability class 6, offering at least 100,000 operating cycles, and corrosion resistance class C, making it suitable for environments with variable indoor temperature and humidity. The product is supplied in a nickel satin finish for compatibility with modern architectural styles and projects demanding high basic security.

What sets this cylinder apart is its security rating of class 6 for key protection, providing a minimum of 100,000 key combinations. This helps procurement managers and builders mitigate the risk of unauthorized duplication and enhances security compliance for buildings requiring certified access control hardware. Especially recommended for bulk installation in residential developments, hotels, or commercial interiors specifying EN 1303:2015-07 compliant hardware.

Key Features

• 6-pin mechanism ? enhanced manipulation and picking resistance for increased security


• EN 1303:2015-07 class 6 durability ? tested for at least 100,000 operate/close cycles


• Corrosion resistance class C ? suitable for use in variable interior conditions from -20°C to +80°C


• Key security class 6 ? provides no fewer than 100,000 unique key combinations for high duplication protection


• Torque resistance 15 Nm ? withstands high force attacks on cylinder body


• Brass keys with 2.3 mm thickness ? durable and resistant to deformation


• Includes 3 keys ? supports multiple users or convenient spare allocation

Technical Specifications

• Cylinder Size: 30/50 mm


• Pin Count: 6


• Standard: PN: EN 1303:2015-07


• Durability Class: 6 (?100,000 cycles)


• Corrosion Resistance: Class C (-20°C to +80°C)


• Key Security: Class 6 (?100,000 combinations)


• Torque Resistance: 15 Nm


• Material (Keys): Brass


• Key Thickness: 2.3 mm


• Finish: Nickel satin


• Certification: ITB tested

Applications

Best suited for residential and commercial interior doors, multi-family housing, apartments, offices, and hotel rooms. Compliant with EN 1303 standards for durability and security, making it applicable in projects requiring tested access control hardware with high key security and lifecycle demands. Can be used as a standard cylinder for new build or retrofit projects specified to class 6 durability and security.

Packaging & Shipping

Each unit is supplied in aesthetically designed packaging containing the cylinder lock, three brass keys, a mounting screw, and care and installation instructions. Declarations of conformity and test certificates are included in the set.