Oumefar 180pcs M3 Hex Socket Flat Button Head Screws and M3 M4 Washers Assortment Kit Alloy Steel Fastener Set for Home Office Appliance Industry

["[Professional Grade Solution] These industrial standard fasteners meet rigorous quality requirements for construction and manufacturing applications. the hex socket design allows for secure tool engagement reducing stripping","[Versatile Application] The combination of button head and flat head screws makes this kit ideal for diverse applications. flat heads work perfectly in confined spaces while button heads serve general fastening purposes","[Materials] Crafted from 10.9 grade alloy steel these fasteners offer exceptional strength and resistance to wear. the heat treated screws maintain their integrity under pressure while the engineered washers provide even load distribution","[Comprehensive Fastener Kit] This premium assortment includes 120 pieces of m3 hex socket screws (button head and flat head) and 60 pieces of m3 m4 flat washers. the kit contains various lengths from 6mm to 12mm to handle multiple fastening needs","[Convenient Organization] All 180 pieces come neatly packaged in a compact 13.2x7.2x2.3cm box for easy storage and transportation. the assortment includes 15 pieces each of eight different screw sizes in both head styles) plus"]