Feature

●Pitch: 0.7mm; Drive type: Phillips;
●Name: M4 Black Machine Screws;
●Package: 120pcs M4 Screws, 100pcs M4 Hex Nuts;
●Color: Black ; Material: Carbon Steel;Quantity: 220pcs;
●Sizes: M4 x 6mm/ 10mm/ 12mm/ 16mm/ 18mm/ 20mm;


Description

[Package details:]
M4x6mm 20pcs
M4x10mm 20pcs
M4x12mm 20pcs
M4x16mm 20pcs
M4x18mm 20pcs
M4x20mm 20pcs
M4 Hex Nuts 100pcs
[About Countersunk Screws:]
The countersunk screws are mostly used in places where the surface of the parts cannot be raised after installation.
The parts to be fastened are thick and thin. The so-called thick, that is, the thickness of the parts to be fastened is larger than the head of the countersunk head screw.
Thickness, after the screw is tightened, a part of the screw thread does not enter the threaded hole.