Suleve™ M3CH6 M3 Carbon Steel Allen Bolt 4-20mm Hex Socket Cap Screw Metric Assortment Kit 180pcs

180pcs M3 Steel Hex Socket Head Cap Screw Assortment Set 4mm To 20mm Length Description Type Hex Socket Cap ScrewModel M3Material Carbon SteelColor BlackSize M3X4mm M3X6mm M3X8mm M3X12mm M3X16mm M3X20mmQuantity 180pcs BoxFeature M3 hex socket cap screwMade from carbon steel with high strengthInternal hex socket syle easy to useAssortment set stored in plastic boxFit for DIY electronics fixing or other usagePackage included 30X M3X4mm Hex Socket Cap Screw30X M3X6mm Hex Socket Cap Screw30X M3X8mm Hex Socket Cap Screw30X M3X12mm Hex Socket Cap Screw30X M3X16mm Hex Socket Cap Screw30X M3X20mm Hex Socket Cap Screw