Hillman Paulin -5/8″ Washers – Steel Galvanized – 25

Hillman Paulin 5/8″ Hot Dipped Galvanized Washers Heavy-Duty Exterior Fastener for Wood Construction etc.

Upgrade your fastening projects with these 5/8″ galvanized flat washers, engineered to spread the load of 5/8″ bolts and screws and protect your work surface from damage. Each washer sits between the fastener and the material, helping to prevent indentation, buckling, and pullthrough in wood, metal, and other construction materials while improving overall joint strength. The hotdipped galvanized finish offers excellent corrosion resistance, making these flat washers a strong choice for exterior construction, decks, fences, outdoor structures, and other demanding environments.

These 3/8″ galvanized washers are sized to match 3/8″ diameter bolts and screws for a proper fit and consistent clamping force. Using washers that match your fastener diameter helps maintain alignment, improve load distribution, and reduce the risk of loosening over time. For best results and to avoid galvanic corrosion, pair these washers with galvanized or zinc-coated fasteners of a similar finish, especially in outdoor or high-moisture locations.

Key features

• 5/8″ galvanized flat washers for use with 5/8″ bolts and screws in construction and general fastening.

• Distributes load over a larger surface area to help prevent material crushing, deformation, and fastener pullthrough.

• Hotdipped galvanized finish provides strong corrosion and rust resistance for outdoor and highmoisture applications.

• Ideal for decks, fences, framing, structural connections, machinery, and general hardware installations.

• Designed to sit under the bolt head or nut for a more secure, longlasting connection.

• Washer size corresponds to fastener diameter; matches 5/8″ galvanized or zincplated bolts, lag screws, and machine screws.