SPECIFICATION:
Main color:Black
Drive type: Hexagon socket
Exterior finish: Black oxide
Head style:Socket head
Thread size:M2,M3,M4
Grade rating:Class 12.9
Material:12.9 Grade alloy steel
Package include:630pcs (+/-2%) black M2 M3 M4 hex socket cap screws+6pcs black allen key，each allen key style 2 pcs.
PACKING LIST:
M2 x 4mm screws means: Metric screws, Thread diameter size 2 mm, Thread length 4mm
M2 x 4mm ------15pcs
M2 x 6mm ------15pcs
M2 x 8mm ------15pcs
M2 x 10mm ------15pcs
M2 x 12mm ------15pcs
M2 x 16mm ------15pcs
M2 black nuts------60pcs
M2 black washers------60pcs
M3 x 4mm ------15pcs
M3 x 6mm ------15pcs
M3 x 8mm ------15pcs
M3 x 10mm ------15pcs
M3 x 12mm ------15pcs
M3 x 16mm ------15pcs
M3 black nuts------60pcs
M3 black washers------60pcs
M4 x 6mm ------15pcs
M4 x 8mm ------15pcs
M4 x 10mm ------15pcs
M4 x 12mm ------15pcs
M4 x 14mm ------15pcs
M4 x 16mm ------15pcs
M4 black nuts------60pcs
M4 black washers------60pcs
Widely Application:Socket head cap screws nuts washers set is perfect for a wide range of industrial and DIY projects.Suitable for household, office equipment industry, the electronics industry, the communications industry, machinery, etc.
Note:
1.some of the style screws size is very small, please read the detail sizes carefully before buying!
2.The surface of the product is oxidized and blackened, for better anti-rust performance.
3.Small parts, keep away from children under 6 years old.