UNC 3/8'' Bolts, nuts & washer

3/8'' UNC Assortment Set - Bolts, Nuts and Washers, (240 Pieces),High Tensile, SAE Grade 5, Zinc Plated. This set consists of: 20 x 3/8 UNC x 3/4 Inch Set-Screws, 20 x 3/8 UNC x 1 Inch Set-Screws, 10 x 3/8 UNC x 1 1/2 Inch Bolts, 10 x 3/8 UNC x 2 Inch Bolts, 60 x 3/8 UNC Nuts, 30 x 3/8 UNC Nyloc Nuts, 60 x 3/8 Inch Flat Washers, 30 x 3/8 Inch Spring Washers.