Place of Origin Zhejiang, China Brand Name NBMFG Product name DIN6915 Heavy Hex Nut Grade HV,10 Materials Carbon steel Finish BLACK, HDG Size M12x1.75 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