round head hex hexagon socket screw set allen head bolt and nut kit

Package list:

M2 series Total 452pcs:
M2*3mm--25pcs, M2*4mm--25pcs,  M2*5mm--25pcs,  M2*6mm--25pcs..  M2*8mm--25pcs.  M2*10mm--25pcs.  M2*12mm--25pcs.  M2*16mm--25pcs.  M2*20mm--25pcs.   M2 nuts--225pcs.
Hex key 1.5mm--2pcs

M2.5 series Total 322pcs:
M2.5*3mm--20pcs.  M2.5*4mm--20pcs.  M2.5*5mm--20pcs.  M2.5*6mm--20pcs.  M2.5*8mm--20pcs.   M2.5*10mm--15pcs.  M2.5*12mm--15pcs.   M2.5*16mm--15pcs.  M2.5*20mm--15pcs.   M2.5 nuts--160pcs.
Hex key 1.5mm--2pcs

M3 series Total 282pcs:
M3*4mm--20pcs.  M3*5mm--20pcs.  M3*6mm--20pcs.   M3*8mm--20pcs.  M3*10mm--20pcs.   M3*12mm--10pcs.   M3*16mm--10pcs.   M3*18mm--10pcs.  M3*20mm--10pcs.   M3 nuts--140pcs.
Hex key 2mm--2pcs

M4 series Total 362pcs:
M4*5mm--20pcs.   M4*6mm--20pcs.  M4*8mm--20pcs.  M4*10mm--20pcs.  M4*12mm--20pcs.  M4*14mm--20pcs.  M4*16mm--20pcs.   M4*18mm--20pcs. M4*20mm--20pcs.  M4 nuts--180pcs
Hex key 2.5mm--2pcs

M5 series Total 232pcs:
M5*6mm--15pcs.  M5*8mm--15pcs.  M5*10mm--15pcs.   M5*12mm--15pcs.  M5*14mm--15pcs. M5*16mm--10pcs.  M5*16mm--10pcs.   M5*18mm--10pcs.  M5*20mm--10pcs.   M5*25mm--10pcs.
M5 nuts--115pcs.
Hex key 3mm--2pcs

M6 series Total 146pcs:
M6*8mm--8pcs.   M6*10mm--8pcs.  M6*12mm--8pcs.   M6*14mm--8pcs.  M6*16mm--8pcs.  M6*18mm--8pcs.  M6*20mm--8pcs.  M6*25mm--8pcs.   M6*30mm--8pcs.  M6 nuts--72pcs
Hex key 4mm--2pcs

1.[High quality material]: Made of 304 stainless steel, also called 18-8 stainless steel, with excellent wear resiatnce, corrosion resistance, chemical resistant and may be mildly magnetiand anti-rust, it takes longer using life.

2. [Screw set]: each set for each size, 452pcs for m2 screw set, 322pcs for m2.5 screw set, 282pcs for m3 screw set, 362pcs for m4 screw set, 232pcs for m5 screw set, 146pcs for m6 screw set;

3. [Application]: Widely used in 3D printer components, household, industrial machinery, automobiles, construction, smart equipment;

4. [Storage]: These screws stored in a transparent plastic box, convenient for your storage and use, each size screw is packed in a small bag to prevent scattered and lost.

Specification

Item: Round head screw set

Material: stainless steel

Sizes: m2 m2.5 m3 m4 m5 m6

Application: household repairing work, furniture installation, machinery, industrial, architecture, etc.