Parallel thread rebar coupler 1.Raw material: 45C or 40Cr 2.Type:standard type, left-handed and right-handed type, reducing type. 3.ModelNo.:D14-D40 4.Thread pitch:2.5mm,3.0mm,3.5mm 5.Thread Angle:75/60 degree Remark:other specification can be made to order. Goods are usually packed with carton and wooden pallet. We can also pack the goods according to customer's special demand.
