Robust clamp with solid Nut
Good surface treatment, Precise workmanship, stronger tightening and pressure 

Material:

1.All zinc-plated iron 

2.Bolt,Axis and Coupling with zinc-plated, others with stainless steel 300

3.All stainless steel 301 or 304

4.All stainless steel 316

We also can produce different sizes Robust Clamp With Solid Nut hose clamps according to your requirement