Feichao 100Pcs M2 M2.5 M3 M4 M5 M6 4mm 5mm Black Grade 12.9 Hex Hexagon Socket Allen Cup Point Grub Screw Set Bolt Concave End DIY Tools

 Item: Jimi screws, hex head type
Diameter: M2, M2.5, M3, M4, M5, M6
Length: 4-5mm
Weight: about 0.05-0.5 grams / Per Piece
Quantity: 100 Pieces
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