Our company can produce the small hex nut.
The material: Steel and copper
Specification: GB M2---M6;
DIN934: M2--M6;
IFI: 4#-40, 6#-32, 8#-32, 10#-24, 10#-32,
BS: 3/16-32, 5/32-32, 1/8-40
Property class: 4 grade or 6 garde or 8 grade
Surface treatment: Plating blue zinc, white zinc, black coating, green, nickle or chromate etc

If you need this product, you can contact with us. Welcome! Hope we can have an good future!