212PCS SAE Hex Bolts Nuts Flat Spring Washers Assortment Kit, Heavy Duty 304 Sta

GOOD MATERIAL: Made of 304 Stainless Steel, anti-rust and corrosion resistance, FOLIV hex bolts nuts can be used in humid environments. DIFFERENT SAE SIZES: our heavy duty hex bolts kit includes 1/4’’- 20 x 3/4’’, 1/4’’- 20 x 1-1/2’’, 1/4’’- 20 x 1’’, 1/4’’- 20 x 2’’, 5/16’’- 18 x3/4'', 5/16’’- 18 x 1'', 5/16’’- 18 x 1-1/2’’, 5/16’’- 18 x 2’’, 3/8’’- 16 x 2-1/2’’ and 3/8’’- 16 x 1-1/2’’. Package: 53PCS Hex Bolts +53PCS Hex nut+53PCS Flat washer+53PCS Spring washer are included in the package, suitable for users' needs. Easy to carry: All the nuts and bolts are packed in a transparent box with clear size label on it. It is convenient for user to store and use. Green Protection: FOLIV is donating from this purchase to White Memorial Conservation Center Inc., which is providing year-round environmental education programs for children and adults to protect natural resources (i.e. vegetation, water, soil, and air). Hope we could do something for this beautiful green world.