name :black annealed wire. mainly used as binding wire in constructon. Diameter:8#-22#(also depend on customers' requirement)

Black iron wire

Black iron wire is made of high quality iron wire, mainly used as binding wire in constructon.

Gauge mainly is 8#-38#, diameter is 0.17-4.5mm,

It  also  can be made under customer request.

                                                                                                 Black iron wire-002

Black iron wire-001         

Black iron wire-003                                                  Black iron wire-004

Guage	SWG in mm	BWG in mm	Metric 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

      

    

black annealed wire(factory)