Carbon Steel Hex Nuts 24Pcs, Hex Nuts Assortment Kit Washer, 1 Inch Hex, Decks Product Features ? High-Quality Material?Hexagon nut is made of high-quality carbon steel by cold heading and turning. The surface of the nut washer is treated with the 48-hour black electrophoretic coating, Anti-rust salt spray test for 48 hours, daily life scene anti-rust. (Do not soak in water for a long time) ?Item Size?inner diameter: ? 8.5. Hexagon opposite side size: 27 0.3mm, height: 22 0.1mm, flange bottom diameter: 36 0.1mm. ?Applicable?Wood grain screws under ?8 diameters. ?Wide Use?The hex cap nuts decorative washer can be used for the hardware decoration of the courtyard, pavilion, or deck, and it provides a structural load rating solution. ?Attention?Do not use it in the environment with chemical materials, do not use wrench tools with hydraulic torque for installation, and do not use metal products to knock the nut surface. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!