Aluminum Alloy Washers M3 M4 M5 Color Anodized Countersunk Washers Bolt Gasket. ● Head Style:Countersunk. ● Screw Size:M3 M4 M5. ● 【High Quality 】: Our Washers Are Made from Aluminum Alloy, Which Provides Excellent Corrosion Resistance and Rust Prevention, Ensuring Long-lasting Durability.
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