Description: These old fashioned hard to find Square Head Plain steel lag bolt screws are perfect for restoration, hardware installation and other applications, where bright plated lag screws are not desirable. Item sold as: one pack of 10 Material: Steel Condition: New Dimensions: 5/16”x 1-1/2” Payment: We accept payments by PayPal. Shipping: We ship USPS Priority Mail or First Class mail with delivery confirmation. Orders totaling 250.00 or more will require signature confirmation. FREE SHIPPING promotion only applies for orders shipped in the United States only.