Material: Q195 low carbon steel wire 
Types: Electro Galvanized U type Wire, Hot-Dip Galvanized Iron U type Wire, PVC Coated U type Wire, Black Annealed Iron U type Wire.
Application: Used for binding in construction, the length is defined by user.
Specification: 
Diameter 0.7mm-1.6mm Length:20cm-60cm 
Diameter 1.6mm-4.0mm Length 60cm-6m

Specification reference:
Serial Number Wire Gauge Wire Diameter (mm) Standard Bundle Weight (Kg)
1 Wire Gauge 8# 4.0 50
2 Wire Gauge 10# 3.5 50
3 Wire Gauge 12# 2.8 50
4 Wire Gauge 14# 2.2 50
5 Wire Gauge 16# 1.6 50.25
6 Wire Gauge 18# 1.2 25
7 Wire Gauge 20# 0.9  25
8 Wire Gauge 22# 0.7 10-25