Features:
Designed with 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments.
Fixing component, for industrial and construction fasteners.

Widely used in energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, mold, hydraulic, and so on.
This item kit includes M3*4/6/8/10/12 hex socket flat & button head screw bolts , is a ideal combination.
This bolts screws come with a plastic box, so is convenient to storage.

Specifications:
Standard type: German standard
Model: Button/flat Head Hex Socket
Surface treatment: untreated
Material : Stainless Steel

Thread specification: M3
Thread tolerance: 5g
Application scope: electronic industry fasteners

Weight: 380g

 Button Head Hex Socket
M3*4mm100pcs
M3*6mm80pcs
M3*8mm70pcs
M3*10mm60pcs
M3*12mm50pcs
Flat Head Hex Socket
M3*4mm100pcs
M3*6mm80pcs
M3*8mm70pcs
M3*10mm60pcs
M3*12mm50pcs
Package Included:
720 PCS x Button & Flat Head Hex Socket Bolts Screw