Dingzhou YongweiShengda Metal Products Co., Ltd produces high quality black annealed iron wire, black wire.
PRODUCT INTRODUCTION---Black Annealed Iron Wire
Black Annealed wire, also called black wire, offers excellent flexibility and softness due to its oxygen free annealing process and comes in the form of coil wire or cut wire. Mostly used in construction or daily use as binding material.

Specification
Wire Gauge????????? SWG in mm??????????? BWG in mm?????? In Metric System 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

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23# to 34# also available for galvanized iron wire.