Grade 5 Nut, Bolt and Washer Assortment Refill. A 2,225 piece assortment refill of bolts (hex head cap screws) and nuts, plus 12 1/2 lbs of different sized flat washers. See chart below.
Does not include 40 Hole Metal Storage Bin, this is a refill of the 2,225 pieces that come with the original purchase of the 40 Hole Bin Assortment.
Total shipping weight: 130 lbs.