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 Screw Model: M3 Material: Carbon Steel Color: Black Size: M3X4mm/M3X6mm/M3X8mm/M3X12mm/M3X16mm/M3X20mm Quantity: 180pcs / Box Feature: M3 hex socket cap screw Made from carbon steel with high strength Internal hex socket syle, easy to use Assortment set stored in plastic box Fit for DIY electronics fixing or other usage Package included: 30X M3X4mm Hex Socket Cap Screw 30X M3X6mm Hex Socket Cap Screw 30X M3X8mm Hex Socket Cap Screw 30X M3X12mm Hex Socket Cap Screw 30X M3X16mm Hex Socket Cap Screw 30X M3X20mm Hex Socket Cap Screw