Flexible
Parallel Thread
20mm, 25mm, 32mm, 38mm
More Than 700MPa
500 to 550MPa
Connect Two Reinforcing Bar Together
100% Break on The Bar Outside Coupler
Samples Can Be Sent for Test
Technician Is Available for Overseas Service
Steel Bar Mechanical Coupler 25mm
Put Into Carton Box with Plastic Bag
Changzhou City, Jiangsu Province, China