2250 Pcs Bolts and Nuts Assortment Kit, Metric + Imperial Machine Screws and Flat Washers2250 Piece Multi Specification Set: Includes 910 metric bolts (M3, M4, M5, M6, M8) and SAE bolts (#4, #6, #8, #10, #1 4, #3 8, #5 16, #6 32, #8 32, #10 24, #1 4 20, #5 16 18, #3 8 16). Perfect for repairs and replacements Sturdy Alloy Steel Material: Made from high quality alloy steel, offering long lasting durability and stability. The galvanized finish improves corrosion resistance, ensuring the bolts and nuts remain rust free and perform well under