Quick Details 1.Place of Origin:Zhejiang, China (Mainland) 2,Brand Name:MQ 3.Model Number:ZDCU 4.Product name:Zinc Alloy EMT Set Screw Coupling 5.Type:Coupling 6.Material:Zinc Alloy 7.Technics:Casting 8.Connection:Female 9.Shape:Column 10.Head Code:Circular 11.Surface:Chrome or Galvanized 12.Certificate:ISO 9001,UL 13.Usage:connect EMT conduits to boxes Supply Ability:1000000 Unit/Units per Month Description: EMT couplings: Joins steel EMT conduit to EMT conduit â?¢Connect & effectively bond EMT conduit to EMT conduit â?¢May be used indoors and outdoors â?¢Body made with die-cast zinc alloy â?¢Set screw made with zinc-plated steel â?¢UL standard for safety â?¢Application type: EMT â?¢Electrical Product Type: Standard Fitting â?¢Fitting type: Coupling â?¢Paintable/Stainable: No â?¢Trade Size (in.): 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4" zinc emt couplings are used in dry location to connect the ends of two unthreaded EMT conduits together. EMT zinc set-screw couplings provide concrete tight connections when taped. Additionally, These set-screw couplings eliminate the need to thread bald conduits to fit old threaded couplings. EMT conduit couplings are pure zinc material for excellent corrosion protection in damp location. Packing Details :  1.Sealed bag + Carton box + Packing belt; 2.Small box + Carton box + Packing belt; 3.Sealed bag + Carton box + Wrap film + Tray + Packing belt Delivery Details :  1.Port:ningbo/shanghai   2.Lead Time :5-35 day Competitive Advantage: +Quick Delivery: within 30 days for one 20ft container. +Competitive Price + Good Quality: ISO/UL certificate approval +Best Service: fast delivery, strong package, good price, timely and effective communication +Powerful Solution: fast and effective solution to problem Our Service 1.Three years quality guarantee. 2.We can do according to your requirement. 3.Best service and good quality with competitive price. 4.You can also visit our factory.