PGMJ 1500Pcs M2 M3 M4 M5 Hex Screws Nuts Washers Kit, 304 Stainless Steel Screw and Bolt Assortment Sets (K14-1500 M2 M3 M4 M5 Button Head(Black))

Metric 12.9 Grade Alloy Steel Nuts and Button Head Bolts Assortment Kit: 1500 Pcs Metric 12.9 Grade Alloy Steel M2 / M3 / M4/ M5 Nuts and Bolts Kit Include Flat Washers. Features of Nuts and Bolts Assortment Kit: This is a custom made set containing M2 / M3 / M4/ M5 ,4 style button head bolts, size 8mm-20mm (0.3 in-0.78 in) with matching nuts, flat washers., and a set of Hex Wrenches .What you want to fix, this set can satisfy you. Due to the properties of the 12.9 Grade Alloy Steel material, there is a layer of lubricant on the screws to maintain his characteristics Suitable Application: Widely used in variety of precision machinery, classification instruments, electronics, household appliances, communication products. Specification: Material: 12.9 Grade Alloy Steel Size & Quantity: M2 x 8mm Bolts : 40 Pieces M2 x 12mm Bolts : 40 Pieces M2 x 16mm Bolts : 40 Pieces M2 x 20mm Bolts : 40 Pieces M2 x Nuts : 180 Pieces M2 x Flat Washers. : 180 Pieces M3 x 8mm Bolts : 30 Pieces M3 x 12mm Bolts : 30 Pieces M3 x 16mm Bolts : 30 Pieces M3 x 20mm Bolts : 30 Pieces M3 x Nuts : 140 Pieces M3 x Flat Washers. : 140 Pieces M4 x 8mm Bolts : 30 Pieces M4 x 12mm Bolts : 30 Pieces M4 x 16mm Bolts : 20 Pieces M4 x 20mm Bolts : 20 Pieces M4 x Nuts : 110 Pieces M4 x Flat Washers. : 110 Pieces M5 x 8mm Bolts : 20 Pieces M5 x 12mm Bolts : 20 Pieces M5 x 16mm Bolts : 20 Pieces M5 x 20mm Bolts : 20 Pieces M5 x Nuts : 90 Pieces M5 x Flat Washers. : 90 Pieces A set of Hex Wrenches. Note: Small objects, please keep away from children