Product Type： To pack screws

Product Name： Daily tool assembly screws

Product Model：M3-M8

Description: the daily tool assembly screws
Size: M3 - M8
Material: iron (copper, aluminum, stainless steel, need)
Surface treatment: copper, nickel plating green bronze, red bronze, etc
Usage: daily tools etc.

Description:
1, specifications varieties: cross flat head, a flat first