- 
              High Quality for Anchor Wedge Plates - Coupler – CathayCouperls was designed to connect Threaded Steel Bars, to increase the length where projects request. Material: C45 and 40Cr
- 
              2019 Good Quality Fasteners And Nuts - Bearing Plate – CathayBearing Plate works closely working with Hex Nuts. There are different types in application,e.g.Flat,Spherical,Domed. Material: Q235 or Q345
- 
              Chinese Professional Galvanized Hex Nut - Hex Nut – CathayThere are Hex Nut, Spherical Nut and Domed Nut used in construction. Size: M15 to M75 Material: C45 and 40Cr
- 
              Hot sale Bolt Nut - Hex Nut – CathayThere are Hex Nut, Spherical Nut and Domed Nut used in construction. Size: M15 to M75 Material: C45 and 40Cr
- 
              OEM manufacturer Anchor Plates - Coupler – CathayCouperls was designed to connect Threaded Steel Bars, to increase the length where projects request. Material: C45 and 40Cr
- 
              Reasonable price Aluminum Hex Nuts - Bearing Plate – CathayBearing Plate works closely working with Hex Nuts. There are different types in application,e.g.Flat,Spherical,Domed. Material: Q235 or Q345
- 
              2019 China New Design Custom Nut - Coupler – CathayCouperls was designed to connect Threaded Steel Bars, to increase the length where projects request. Material: C45 and 40Cr
- 
              Reasonable price Aluminum Hex Nuts - Bearing Plate – CathayBearing Plate works closely working with Hex Nuts. There are different types in application,e.g.Flat,Spherical,Domed. Material: Q235 or Q345
- 
              OEM China Concrete Anchor Threaded Plate - Coupler – CathayCouperls was designed to connect Threaded Steel Bars, to increase the length where projects request. Material: C45 and 40Cr
- 
              2019 Good Quality Fasteners And Nuts - Coupler – CathayCouperls was designed to connect Threaded Steel Bars, to increase the length where projects request. Material: C45 and 40Cr
- 
              2019 High quality Locking Hex Nut - Hex Nut – CathayThere are Hex Nut, Spherical Nut and Domed Nut used in construction. Size: M15 to M75 Material: C45 and 40Cr
- 
              Professional China Bearing Plate - Hex Nut – CathayThere are Hex Nut, Spherical Nut and Domed Nut used in construction. Size: M15 to M75 Material: C45 and 40Cr
 
                