Clothing Rack Shelf

To Attach Rack Support:

4 x M4x25mm Machine Screw

4 x M4 Nuts

To Attach Top Support:

2 x M3X8mm Hex Screw

2 x M3XD4,6XL4.0 Brass Inset Nut 

(You have to use a soldering iron to embed threads of the bracket that holds two brackets to the top bracket)

To Attach Top Wood or shelf support:

4 x Wood Screw

M3XD4,6XL4.0 Brass Inset Nut :
https://a.aliexpress.com/_mOgQPTI

M3X8mm Hex Screw:

https://a.aliexpress.com/_mLolQWs