Flat Washer

Flat Washers are a critical fastening component for distributing load and protecting surfaces in construction and structural connections. Available in galvanised and zinc plated finishes across a wide range of metric sizes, they pair with bolts, nuts and screws to provide damage-free, secure and durable connections.

Overview

• Flat washer range
• Available in galvanised and zinc plated finishes
• Compatible with standard metric bolts from M6 to M36
• Dimensions include outside diameter (OD), inside diameter (ID) and thickness — e.g. M10 = 25x11x2mm
• Sold in packs — not as individual pieces

Key Features & Benefits

• Distributes clamping load over a larger bearing area to prevent pull-through and surface damage
• Protects timber and other soft surfaces from indentation under bolt heads and nuts
• Galvanised option provides corrosion resistance for external and outdoor applications
• Zinc plated option suits internal and protected environments
• Wide size range ensures a washer is available for virtually every bolt size used in construction
• Pack format offers cost-effective supply for trade and DIY users

Applications

• Distributing load under bolt heads and nuts in timber connections
• Post support and bracket bolt assemblies
• Structural connections where pull-through must be prevented
• General construction, fabrication and building applications
• Used alongside hex bolts, cup head bolts, coach screws and threaded rods