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