Secure Wood-to-Concrete 3" x 3" Square Plate Washer - 5/8" Anchor Bolt Diameter Constructed from sturdy 6 gauge steel, this 3" x 3" square plate washer (also known as a bearing plate) is designed for use with 5/8" diameter anchor bolts or rods. Its heavy-duty design prevents pull-through and promotes a secure connection, while increasing the bearing surface to prevent wood splitting or cracking. Ideal for anchoring wood to concrete slabs, this washer provides long-lasting structural stability. Product Highlights Compatible With 5/8" Anchor Bolts or Rod Prevent Wood Splitting or Cracking Maintains Alignment Specs Material Steel Gauge 6 Length 3 inch Width 3 inch Thickness 5 mm Inside Diameter (ID) 0.625 inch (5/8 inch) Type Flat Weight 6.9 oz (0.43 lbs) Compatible With 5/8" Anchor Bolts or Rod Hole diameter is 5/8", the flat square design distributes anchor bolt load over a larger surface area. Ensures Secure Concrete Connections Prevents anchor bolt pull-through. Prevents Wood Splitting Or Cracking Ensures structural stability and integrity when installing anchor bolts. Sandbaggy About Us Our Mission Started by two brothers out of a garage in California in 2010, Sandbaggy's mission has always been to use the power of online retail to cut out the middleman and bring erosion control and landscaping products directly to the consumer. We try harder for your business. We know our customers are the reason why we get to do what we love. As a Christian-run company, we honor the Lord in all we do by operating our company in a manner consistent with Biblical principles. We do this by taking care of our employees and paying them 20-50% above minimum wage. Our Focus on Serving the Community Sandbaggy is committed to supporting those less fortunate both domestically and globally. One of those organizations is Rise+Shine. Rise+Shine provides basic needs and education for over 6,500 orphan children in India. A big focus of theirs is supporting girl's education & female empowerment. By supporting girl's education, this ends a cycle of poverty and allows communities to flourish in the future. Thanks to customers like yourself, Sandbaggy is able to support these orphans and rewrite their futures. Sandbaggy Products - Trusted By For over the past decade, Sandbaggy has been honored to serve all kinds of customers; from government entities to large 100+ acre farms to individual homeowners. Some of those customers include the US Army, National Park Service (NPS), Forest Service and United Airlines. Sandbaggy has been written up by Fox, Daily Herald, MarketWatch and other news outlets for leading the industry Sandbaggy - A Trusted American Brand