72PCS 3/8-16x1'' to 3/8-16x3'' Metric Bolt Assortment Kit Home Improvement | eBay
318pcs Heavy Duty Bolts and Nuts Kit, Flat Hex Head Cap Screws Bolts and Nuts and Flat & Spring Washers Assortment Kit, 1/4-20 5/16-18 3/8-16 Metric Nuts and Bolts Washers Set :