880Pcs Stainless Steel 304 Hex Socket Flat Head Screws Assortment Kit M2 M3 M4 M5 Countersunk Bolts Set with Storage Box

• Made of high quality stainless steel, this hex socket screws nuts washers kit features strength and offers good corrosion resistance, ideal for general hardware task.

• Our M2 M3 M4 M5 screws and nuts accord with standardized metric system. And the average error is less than 0.03mm. The Nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts.

• These screws have a rounded cap-shaped head with a six-sided hex drive to accommodate an Allen socket wrench. Side grooves on the cap also allow you screw it in manually if you don't have a screwdriver on you.

• With matching nuts and flat washers, All of screws and nuts washers are packed in a durable clear box with specification label for easy store and recognize.

M2 Series

M2*8mm——30Pcs M2*12mm——30Pcs

M2*16mm——30Pcs M2*20mm——30Pcs

M2 Nuts——-125Pcs M2 Washers——125Pcs

M3 Series

M3*8mm——-20Pcs M3*12mm——–20Pcs

M3*16mm——20Pcs M3*20mm——20Pcs

M3 Nuts——–85Pcs M3 Washers——85Pcs

M4 Series

M4*8mm——-10Pcs M4*12mm——–10Pcs

M4*16mm—–10Pcs M4*20mm——-10Pcs

M4 Nuts———45Pcs M4 Washers——-45Pcs

M5 Series

M5*8mm——-10Pcs M5*12mm——–10Pcs

M5*16mm——10Pcs M5*20mm———10Pcs

M5 Nuts——–45Pcs M5 Washers——-45Pcs

Total Quantity: 880pcs