Class 8 Weld Square Nuts With Type 1D

Class 8 weld square nuts with type 1D have a square shape and feature an internal thread hole, which is designed for use in conjunction with bolts. The strength grade reaches Class 8, and the material is usually steel. They can be fixed to the workpiece by means of welding.

Product Features

Class 8 weld square nuts of type 1D can withstand continuous vibrations. By using the full contact surface of type 1D, they can be directly arc-welded onto the support beam. The M30 thread can withstand huge torque when tightening the screen pipe clamp. When adjusting the tension under load, they will not come off like lower-grade nuts, thereby reducing unplanned downtime.

Class 8 welded square nuts of type 1D can withstand seawater and hurricane loads. Weld them onto steel nodes with a diameter of 50 millimeters or more. The critical connections use 1-1/4 inch threads. The 8-grade material will not undergo brittle fracture at freezing temperatures. The square profile can prevent rotation when the bolts are tightened at a depth of 200 feet above the water surface.

Class 8 weld square nuts with type 1D can be welded to 3-inch thick alloy steel. Type 1D can undergo multiple passes of arc welding without deformation. The M36 thread can withstand 1,500 foot-pounds of torque on special bolts. Ensure zero leakage. Grade 8 strength can prevent thread creep and avoid the loosening of seals caused by decades of vibration.

Product parameters

Product Advantage

The Class 8 weld square nuts with type 1D are high strength, which can withstand considerable tension and pressure. Its square design provides a larger contact area, making it less likely to loosen during tightening. Moreover, it is easy to weld, and after welding, it is firmly connected to the workpiece, ensuring stability during long-term use.