... Experience Standard Application of KingTime Hexagon Flange Nuts* Flange Nut with High Quality and Competitive Price Flange Nut01. Standard: DIN, ANSI/ASME ... : 4, 6, 8, 10, 12 (2, 5, 10)06. Surface: full hexagon, no burr, no dirtiness inside and nice flatness & roundness;07 ... Group Company, 100 tons per batch, with stable quality and completive price;10. Packing: Paper carton or bag in a strong pallet ...