Hex Cap Nut 80 Pcs, Screw Covers Caps Pergola Hardware, Hex-Head Washer Screws Product Features High-Quality Material: These hexagon nuts are made of high-quality aluminum with a black powder coating on the surface, ensuring excellent corrosion resistance and strength. Precision Craftsmanship: Each hex-head washer is precision-engineered to ensure accurate dimensions and standard threads, providing a stable and secure connection. The threads are tight, making installation easy and offering excellent clamping force. Product Dimensions: Inner Diameter: ? 8mm. Hexagon Across Flats Size: 260.3mm, Height: 18 0.1mm, Flange Base Diameter: 36mm. Versatile Application?The hex cap nuts decorative washer Ideal for building pergolas, gazebos , or patios. Quantity: 80 Hexagon Nuts. 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!