Small countersunk head rivet nut specifications, application characteristics of the installation and use of solutions

The small countersunk head rivet nut is made of galvanized iron, 304 stainless steel, and 316 stainless steel. A small countersunk head rivet nut is the outer diameter and thickness of the head is smaller than the countersunk head rivet nut; if the sheet metal due to its own thin, chamfered to do a small or no chamfering case, only the use of a small countersunk head rivet nut can be applied. To be used in various types of sheet metal, tubes, and other manufacturing industries in the field of fastening, it is now widely used in automotive, aviation, railway, refrigeration, elevators, switches, instruments, furniture, decoration, and other electromechanical and light industrial products on the assembly. To solve the metal sheet, thin tube welding nut easy to melt, thread easy to slip teeth and other shortcomings of the development, it does not need to tap the internal threads, there is no need to weld the nut, riveted firmly and efficiently, but also very convenient to use. A small countersunk head rivet nut is a fastener widely used in mechanical assembly. Introduced from the specifications, uses, characteristics, and other aspects.

Specification

Small countersunk head rivet nuts are available in various specifications; standard specifications are M3, M4, M5, M6, and so on. The selection of specifications should be determined according to the actual needs, generally according to the thickness of the connected material and the load-bearing capacity to select the appropriate specifications.

Usage

The small countersunk head rivet nut is primarily used to join two or more thin plates. It can be installed without access to the backside of the connection and is suitable for tight spaces. It can provide high torque during the connection process, and the connection is solid and reliable.

Features

1. Small countersunk head rivet nut has high load capacity and can withstand sizeable tensile force and pressure.

2. Easy and quick installation, no need for pre-buried bolts or screws, reducing the construction period.

3. Suitable for connecting various materials, such as metal, plastic, etc.

4. the structure after the connection is compact, and the appearance is neat and beautiful.

5. reasonable thread design, uniform tightening force, not easy to loosen.

6. Long service life, corrosion resistance, and good durability.

Installation steps

1. First, determine the location and number of connections, and select the appropriate specifications of the small countersunk head rivet nut according to the need.

2. Use an electric drill to drill holes in the connection position; the diameter of the holes should match the diameter of the countersunk head rivet nut.

3. Insert the countersunk head rivet nut into the hole and make sure that the rivet nut's nut part completely fits the board surface.

4. Tighten the nut with a rivet gun until the proper torque is achieved.

5. Check if the connection is firm and adjust the torque appropriately for any looseness.

Twist-Resistant Rivet Nuts for Soft Materials, Wedges under the flange lock the nut in place in soft materials such as brass and aluminum, so it won't turn when tightening a screw. Made from aluminum, they're one-third the weight of steel and mildly corrosion-resistant. Install in a drilled hole with a hydraulic/air-powered rivet nut tool. The tool collapses the nut, creating a backside flange that holds the nut to the material. Length is measured from under the flange. Installed length is the maximum length of the barrel when installed.

Precautions

1. When choosing the specification of a small countersunk head rivet nut, it should be determined according to the thickness and demand of the connecting material to avoid a mismatch of specifications that could lead to a poor connection.

2. Pay attention to safety during installation to avoid injury caused by improper operation.

3. When using a small countersunk head rivet nut to connect the material, keep the integrity of the nut to avoid damage or deformation.

Summary

A small countersunk head rivet nut is a commonly used fastener with high load-bearing capacity and easy installation. It plays a vital role in mechanical assembly. When selecting and installing, attention should be paid to selecting specifications and installation steps to ensure a firm and stable connection. At the same time, attention should be paid to safe operation to avoid injury caused by improper operation. The assembly efficiency can be improved by the reasonable use of small countersunk head rivet nuts, the connection quality can be ensured, and the reliability and stability of the mechanical assembly can be improved.

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