Stainless Steel Hot Galvanized Screw
Hot galvanized screw refers to the screw placed in the zinc liquid of more than 600 degrees, so that the surface of the screw is coated with zinc liquid. The coating of hot-dip zinc screw is generally between 50um-75um.
The hot galvanized nut is to ream the hole 40-60 wire when the nut is tapped, and the nut is placed in the zinc liquid of 500 degrees or more, so that the surface of the nut is attached with zinc liquid, and the thickness of the zinc layer is generally not less than 50 micrometers, thereby Anti-corrosion and anti-rust effect. After the hot galvanized nut is finished, it cannot be trimmed to prevent the zinc layer from falling and affecting the anti-corrosion performance.
- Due to the special treatment of its surface, it has a relatively smooth appearance, and its surface is relatively smooth, it is not easy to appear burrs, and it has the characteristics of silvery white.
- It has excellent performance in use, has good tensile properties, is not easy to break, and has no temperature hazard during use to ensure its mechanical properties.
- Durable: In a suburban environment, the standard galvanized screw rust thickness can be maintained for more than 50 years without repair. In urban or offshore areas, the standard hot-dip galvanized screw rust layer can be maintained for 20 years without repairing.
- Toughness of the coating: The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use.
Power towers, signal towers, industrial infrastructure construction and machining, etc.
Standard: ANSI, DIN, GB, JIS, ISO
SIZE: all size
Material: 304; 316
Head Type: Hex. Pan
Slot Type: Cross;
Thread Spec: M2-M20;
Price term: FOB; C&F; CIF;
Payment: T/T; L/C; D/P; PayPal; West Union, etc
Supply Ability: 10000pcs per week
Packaging & Delivery:
- PE bag package, packing quantities depend on customer’s requirement
- Carton box package, packing quantities depend on customer’s requirement
- Pallet package
- Customized package
Port: Qingdao; Shanghai
Delivery Time: Within 15-30 days after we received deposit