It is also called black wire, which comes in the form of coil wire or cut wire. Mostly used in construction or daily use as binding material.

Wire Gauge	SWG (mm)	BWG in mm	MM
8#	4.06	4.19	4.00
9#	3.66	3.76	-
10#	3.25	3.40	3.50
11#	2.95	3.05	3.00
12#	2.64	2.77	2.80
13#	2.34	2.41	2.50
14#	2.03	2.11	-
15#	1.83	1.83	1.80
16#	1.63	1.65	1.65
17#	1.42	1.47	1.40
18#	1.22	1.25	1.20
19#	1.02	1.07	1.00
20#	0.91	0.89	0.90
21#	0.81	0.813	0.80
22#	0.71	0.711	0.70

The advantage of the products:

* High quality. It is drawed from the high quality wire rod.

* The workable price. For the huge quantity,we can decrese the cost.

* The rich experience on world trade business.

* We can give you the safer and swifter delivery time and ship.