Carbon Steel ASTM A563 Black Zinc Finsh Heavy Hex Sturctural Nuts

Carbon Steel ASTM A563  Black Zinc Finsh Heavy Hex Sturctural Nuts   Product DescriptionWe are proficiently engaged in manufacturing various kinds of high strength bolts, nuts and thread rods,Fastener,Bolt,Nut,Washer,Thread Bar,Special Bolt,Carbon steel Screw,Stainless steel Bolt with a yearly capacity of 30, 000 tons.Standard:Carbon Steel ASTM A563  Black Zinc Finsh Heavy Hex Sturctural Nuts Grade:2HSize:1/2"--4"Surface Treament:Black, Zinc Plated, Zinc (Yellow) Plated, H.D.G. ,Dacromet,etc.Material:Carbon Steel, Alloy Steel, Stainless Steel,etc.Packing:25 kgs per box, 36 box per pallet, 900 kgs per pallet Sample:Sample are FreeBest Competitive Advantages:1.OEM Accepted2.Strict quality contral3.Vary competitive price4.The shortest delivery5.Best service6.Customer's design and logo are welcome  Main ProductsCompany ProfileFAQ/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1