600Pcs M3 Stainless Steel Hex Socket Allen Bolt Assorment with Nuts

Specification Material 304 Stainless SteelInsert NylonColor SilverPackage Size 173 97 22mmFeatures Made of 304 stainless steel rust and corrosion resistant Environment friendly no pollution high hardness All screw are standard metric coarse pitch 6 different sizes hex socket flat screw in one set meet daily basic needs Well packed in a transparent plastic box Carefully organized in 6 cells not worry messing them upApplication There are many length in one set which can be commonly used in machinery furniture repair and DIY inventions Package included M3 6mm50pcsM3 8mm50pcsM3 10mm50pcsM3 12mm50pcsM3 16mm50pcsM3 20mm50pcsM3 Nuts 300pcs