Why Choose the ABB ZB24P20 M5 Flat Washer 20-Piece Pack?
The ABB ZB24P20 is a precision-sized M5 flat washer designed for mechanical fastening applications within compatible electrical distribution boards, switchgear assemblies and mounting systems. Part of the ABB STRIEBEL & JOHN CombiLine N accessories range, this washer provides a practical fastening component for professional electrical installers, panel builders and switchgear manufacturers.
Featuring a 5.3 mm nominal clearance hole, a 15 mm outside diameter and a 0.7 mm thickness, the ZB24P20 is designed for use with compatible M5 metric screws. Its flat, circular construction helps distribute the clamping force of a screw head or nut over a wider contact area, supporting secure mechanical assembly and helping protect the surfaces of suitable mounting components.
Manufactured from steel with an electro-galvanised zinc-plated finish, the ABB ZB24P20 combines mechanical durability with surface corrosion protection. Supplied in a convenient pack of 20 pieces, it is suitable for electrical panel construction, distribution board maintenance and mounting accessory installation. The product is identified by ABB order code 2CPX062589R9999 and belongs to the DESUJ Sub Distribution product group.
Key Advantages
- Reliable M5 flat washer for electrical distribution mounting assemblies.
- 5.3 mm clearance hole accommodates compatible M5 screws.
- 15 mm outside diameter provides a broad contact surface for suitable fastening arrangements.
- 0.7 mm thickness offers a low-profile mechanical fastening accessory.
- Steel construction provides strength for general mechanical fastening applications.
- Electro-galvanised zinc-plated finish provides corrosion protection.
- Helps distribute fastening pressure across the mounting surface.
- Supports secure installation of compatible brackets, supports and mounting components.
- Suitable for professional electrical panel assembly and maintenance.
- Pack of 20 washers supports multiple fastening points and installation projects.
Key Features
- ABB ZB24P20 flat washer for M5 fastening applications.
- Designed for use with M5 metric screws and bolts.
- 5.3 mm nominal hole diameter.
- 15 mm external diameter.
- 0.7 mm material thickness.
- Flat circular washer design with a round central opening.
- Steel material construction.
- Electrolytically galvanised surface finish.
- Non-hardened washer construction.
- Suitable for compatible mechanical fastening arrangements in electrical distribution systems.
- Part of the ABB STRIEBEL & JOHN CombiLine N accessories range.
- ABB order code 2CPX062589R9999 for accurate product identification.
- 20 individual washers per pack.
Reliable M5 Fastening Support for Electrical Distribution Systems
Flat washers are widely used in mechanical fastening arrangements to increase the contact area between a screw head or nut and the component being secured. The ABB ZB24P20 features a 15 mm outside diameter and a 5.3 mm clearance hole, making it suitable for compatible M5 fastening applications where the specified washer dimensions are required.
The washer's 0.7 mm thickness and zinc-plated steel construction make it a practical accessory for mounting brackets, support components and other suitable parts within electrical distribution assemblies. During installation, the washer should be positioned beneath the appropriate screw head or nut, and the fastener should be tightened according to the relevant ABB assembly instructions. As a flat washer, the ZB24P20 should not be treated as a spring washer or locking device unless the complete fastening arrangement provides that function separately.
Typical Applications
- Low-voltage electrical distribution board assembly.
- ABB STRIEBEL & JOHN CombiLine N mounting systems.
- M5 screw fastening arrangements in compatible electrical enclosures.
- Mechanical fastening of electrical panel mounting brackets.
- Distribution board support and mounting component installation.
- Commercial and industrial switchgear construction.
- Electrical cabinet assembly and refurbishment.
- Fastening applications requiring a 15 mm outside diameter washer.
- Maintenance and replacement of M5 washer assemblies.
- Professional electrical panel-building and switchgear manufacturing.
