Secure solar mounts with a durable 3 Inch Aluminum Flat Washer, 1/8 inch thick, square 3 inch size, 3/8 inch hole, made from corrosion-resistant 5052 aluminum with an anodized finish; a 10-pack designed for reliable, weather-ready bolt mounting
✔️ 3/8 in hole, 1/8 in thick, 3 in square (75 mm), 5052 aluminum, anodized, 10 pcs
These 3-inch aluminum flat square washers are designed for solar mounting applications. Made from 5052 aluminum alloy with an anodized finish, they provide durable load distribution for solar panel mounting bearing plates and clamps. This 10-pack is ideal for projects requiring multiple fasteners and consistent spacers.
✅ Material: Aluminum Alloy 5052
✅ Thickness: 1/8 in (3 mm)
✅ Size: 3 in square (75 mm)
✅ Hole diameter: 3/8 in (10 mm)
✅ Surface treatment: Anodizing
✅ Weight: 1 piece 1.58 oz (45 g); 10 pcs total 1.04 lb (475 g)
✅ Package: 10 x Aluminum Square Washer
💡 What is an aluminum flat washer used for in mounting systems? This handy piece helps spread load and protect surfaces while keeping parts aligned, especially in solar mounting setups. - Load distribution across mounting surfaces and fasteners - Handy for solar panel mounting and bearing plate assemblies - Corrosion-resistant 5052 aluminum with anodized finish for outdoor use - Helps prevent bolt pull-through and align components