Black annealed twisted wire(factory):

1.Material: low carbon steel Q195

2.Size:BWG8-BWG22(4.0mm-0.7mm)

3.Feature: Antirusting,smooth,no joint soft and easy to bend

4.Packing:Small coil--0.3kg/0.5kg/0.6kg/1kg  Big coil--20kg/25kg/50kg

5.Delivery time:15 days to finish 1*20" container

6.Wire guage: 0.3mm-5.0mm

Wire Gauge	SWG in mm	BWG in mm	In Metric System mm
8#	4.06	4.19	4.00
9#	3.66	3.76	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	2.10
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