Hex Flange Bolt Grade 8 Finish Plain, Galvanized, Yellow Zinc, White Zinc, Hop-dip Galvanized, Black, Green, Color Zinc, Geomet, Dacromet, Nickle Place of Origin Ningbo, China Brand Name MILFAST Model Number DIN6921 Standard DIN, ANSI, GB, JIS, BSW, GOST Product name Hexagon Head With Flange Grade 4.8 8.8 10.9 12.9 14.9; 304 316 Sample Freely Supplied Packing Cartons+plastic Bags Brand M Material Carbon Steel Packaging Details Bulk packing in plastic bag, small box, big carton, pallet and so on. Port Ningbo Supply Ability 500 Ton/Tons per Month Delivery time In stock 5~7 working days, customized 15~25 working days