Place of Origin Zhejiang, China Company Name NINGBO YONGBIAO INTERNATIONAL BUSINESS CO., LTD Brand Name NBMFG Product name DIN6921 hex flange bolt Grade 4.8,5.8,8.8,10.9 Materials Stainless steel, carbon steel, alloy steel Finish BLACK, ZINC, YZP, GEOMET Size M5X10,M16X55 Sample We can supply the samples for free, if the samples we have in stock Lead time 7-15 working days as usual, it will based on the detailed order quantity. Packaging Details Carton size: 36*24*16 CM &36*24*12 CM and according to customer request design Pallet size: Standard Euro Pallet 110*80*90 CM Port Ningbo