Model Number:JH-066 Product name: plastic wing nut Brand Name:Jinhan standard:GB material: carbon steel type:M8 finish:zinc product grade:A produce according to customers'drawing and requirement application:broad package cartons & pallets according to customers' requirement samples available/ flange nuts type:M4-M100 Standard:DIN Material:Carbon Steel Product name:Hex Flange Nut produce according to customers'drawing and requirement samples available