Hex Head Screw DIN 933 Steel 8.8 Zinc Plated M16 x 110 : 10000 pcs. M20 x 70 : 3000 pcs. M20 x 80 : 3000 pcs. Hex Nuts Zinc Plated M16 : 20000 pcs. M20 : 10000 pcs. Washer Zinc Plated 17 x 2 x 38 : 30000 pcs. 21 x 2 x 40 : 30000 pcs. EUR1 Certificate for the goods needed.