TOOLCRAFT Hex Nuts Hexagonal nuts 630318 - Toolcraft 131823, Toolcraft's 131823 Hexagonal Nuts are M3 size and conform to DIN 934 standards, crafted from steel with a zinc galvanised finish. They provide excellent corrosion resistance and are suitable for a variety of fastening applications in construction or mechanical assembly. Each pack contains 100 pieces, ideal for bulk projects or professional use. TOOLCRAFT 131823 Hexagonal Nuts M3 Steel Zinc Galvanised 100 pieces