Inquiry: 8.8 grade hot dip galvanized Bolts, nuts, washers and spring washer of different sizes M16 x 35 = 300 pcs. M16 x 40 = 65 pcs. M16 x 45 = 10,250 pcs. M16 x 50 = 7,800 pcs. M16 x 55 = 6,300 pcs. M16 x 65 = 2,300 pcs. Stub bolt M16 x 190 = 1,100 pcs. M20 x 50 = 1,520 pcs. The above are required for fastening of steel structures. The material is needed in Karachi Pakistan.