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China wholesale Coupler - Bearing Plate – Cathay
Bearing Plate works closely working with Hex Nuts. There are different types in application,e.g.Flat,Spherical,Domed. Material: Q235 or Q345 -
Wholesale Price Heavy Hex Nut - Hex Nut – Cathay
There are Hex Nut, Spherical Nut and Domed Nut used in construction. Size: M15 to M75 Material: C45 and 40Cr
