Galvanized step nut
The rivet nut is a kind of fastener used in sheet metal, sheet, chassis and cabinet. The rivet nut has two shapes: one hexagon, which is represented by NZ NZS; the other is cylindrical, represented by Z ZS。
The pressure plate is round and has no internal teeth. Generally, the plate hole is pre-opened on the thin plate, and the rivet nut is placed in the hole of the plate, and the inner portion is raised from the inside to the outside with the jig so that the rivet nut and the thin plate are tightly riveted.
The rivet nut is generally not hardened to ensure its toughness. When the fixture is raised, the component can be tightened and the component is not cracked. Therefore, when making a production, it is important to choose a good material.
The riveted nut is riveted to the sheet to form an effective fixed internal thread on the sheet. The rivet nut is divided into two types: fast-cut steel rivet nut Z NZ type and stainless steel rivet nut ZSNZS type; from the shape, it is divided into cylindrical rivet nut Z ZS; hexagonal rivet nut NZ NZS four kinds, They are applied to different usage environments.
The material is iron-galvanized Stainless steel Model Z ZS M3 M4 M5 M6 M8 M10 M12 can be determined according to the customer's thickness. Round rivet nuts and hex-up rivet nuts are widely used in the inlaying process of metal slabs, control boxes and power cabinets.
The speciality of the structure, when assembling, it is only necessary to put the rivet nut into the hole of the metal plate, and realize the operation of "up and riveting".