Rivet Types For Sheet Metal Industry

There are many types of rivets.

Rivet types for sheet metal industry.

In spite of all the advances in fastening methods such as gluing and tightening riveting is still one of the main method used by the aircraft assembly industry and also by other lightweight construction industries where the high strength sheet metal is not weldable. Essentially the difference between the rivet designs is the manner in which the hole is punched through the sheet metal. Various codes are used to specify rivet material type head type diameter length and industry specifications. Rivets are made of ductile materials like low carbon sheet mild steel brass copper yellow brass aluminium are their alloys.

Each type of rivet has unique benefits making each ideal for a different type of fastening. 73 as 43 1. Use an american system which has become the industry s most recognised code. Also known as round rivets solid rivets have been around for thousands of years with some of the earliest examples dating back to the bronze age.

The length of the rivets l is indicated by the shank length. These rivets are used widely in aircraft industries shipping industries and in many electronics industries. See the information below for an overview of the codes used for our products and in our rivet identification chart. The main advantage of these rivets that they have the fastest rate of installation among all fasteners.

It is constructed in three parts. Rivets are specified by their length material size and shape of head. Single or multiple rows of rivets are used to give strength to the joint. Blind rivets solid rivets tubular rivets drive rivets split rivets shoulder rivets tinners rivets mate rivets and belt rivets.

They feature a traditional design consisting of a shaft and head. A blind rivet is used when it is impossible to seen rivet tail. Rivet size head type there are three basic types of head found on blind rivets. They re are also available in different materials sizes and finishes as needed.

Depending upon the number of rows the riveted joints may be classified as single riveted lap joint double or triple riveted lap joint etc. But there are several types of rivets used in the manufacturing industry some of which include the following. The most common is the truss head which is designated as 73. Self tapping blind rivets the self tapping rivet was developed to resolve some of the issues with self drilling blind rivets.

Here is a quick overview of how to identify the different parts of a rivet numbering system. One more benefit is that this can be install from the single side.