(5 Sets) 1/2-13 X 3-1/2" Stainless Steel Hex Bolts Hex Nuts Large Diameter About Hexagon Bolt Application Ideal Usage Customer Satisfaction Product Features Thread Size: 1/2-13; Thread Pitch: 13 TPI; Thread Part Length: 3-1/2 inch Thread Type: UNC coarse thread; Thread Coverage: Full Thread Allen Hex Drive: 3/4"; Package Includes: 5 Sets, each set contains Bolt+ Hex Nuts+ Flat Washer+ Lock Washer; Please pay attention that the flat washers included are large outside diameter flat washers (around 1.38 inch, 35mm) Hex bolts sturdy structure make it IDEAL USE for both residential and commercial projects, like furnitures, TV, engineering or other DIY projects Material: High Quality 18-8 Stainless Steel 304, great strength and good corrosion resistance to make fasteners last! 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!