60-Pack M3 Aluminum Anodized Washers, Dark Blue

Upgrade your workshop with PHITUODA’s 60-Pack M3 Aluminum Anodized Countersunk Washers. These precision-engineered, deep blue washers are crafted from high-quality aluminum alloy with a durable anodized finish, offering superior resistance to rust, corrosion, and oil degradation compared to standard steel washers.

The countersunk design allows screw or bolt heads to sit flush for a clean, professional look in woodworking, machinery, and automotive applications. Each washer meets exact specifications—3mm inner diameter (M3), 8mm outer diameter, and 2mm thickness—ensuring a perfect fit and consistent clamping force. The included reusable storage box keeps your washers organized, protected, and easily accessible for any repair or DIY project.