Features: Made of 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments.
Great for use in confined areas as fixing component, industrial and construction fasteners.
There are many different length of button head screws that you can use for various purposes and projects.
Total 480 pieces screws and nuts for general purpose use will meet your daily basic needs.
Used widely on home and office appliance, communication equipment, ship assembly and other machinery industry.

Specifications:
Material: 304 stainless steel
Grade: A2-70
Screw Type: Hex socket button head
Thread:  M2/M3/M4
Size & Quantity:

M2 X 20    20pcs
M2 X 16    20pcs
M2 X 12    20pcs
M2 X 8      20pcs
M2 Nuts    80pcs

M3 X 20    20pcs
M3 X 16    20pcs
M3 X 12    20pcs
M3 X 8      20pcs
M3 Nuts    80pcs

M4 X 20    20pcs
M4 X 16    20pcs
M4 X 12    20pcs
M4 X 8      20pcs
M4 Nuts    80pcs

Box Size: 13.2 x 7.2 x 2.3cm / 5.19 x 2.83 x 0.9"

Package Includes:
1 Set x Screws & Nuts