This large A2 stainless steel washer is designed to pair with M8 screws, providing a broader bearing surface to protect materials and improve load distribution. Manufactured from A2 (304) stainless steel, it offers steady corrosion resistance in everyday outdoor environments, making it suitable for non marine solar installations and general construction work. The increased outer diameter helps prevent pull through and reduces surface marking during tightening.

Commonly used with solar mounting brackets, timber fixings and metal assemblies, this washer adds stability to any fastening point where a secure, even clamp is required. Its clean finish and consistent thickness make it a reliable choice for installers looking for a simple but effective reinforcement component.

Typical Uses

• Solar PV mounting brackets and rail fixings
• Timber and metal construction assemblies
• General outdoor engineering applications
• Fastenings requiring increased load spread

Key Benefits

• Large diameter helps prevent pull through
• A2 stainless steel for dependable outdoor corrosion resistance
• Improves load distribution under M8 screws
• Reduces surface damage during tightening
• Suitable for non marine outdoor environments

Specifications

• Compatibility: M8 Screws
• Material: A2 Stainless Steel (304)
• Type: Large Flat Washer
• SKU: SO250