Grade 2H Heavy Hex Nut ASTM A194 ASTM A563 Heavy Hex Black Nut Finish Black Oxide Place of Origin Ningbo, China Brand Name MILFAST Model Number M12-M36 Standard ISO Grade 2H/A/B/D/DH Product name Grade 2H Heavy Hex Nut ASTM A194 ASTM A563 Heavy Hex Black Nut Sample Freely Supplied Packing Cartons+plastic Bags Brand M Surface treatment Black Material Carbon Steel Packaging Details Plastic bags+carton+pallet packing Port Ningbo Supply Ability 500 Ton/Tons per Month Delivery time In stock 5~7 working days, customized 15~25 working days
