Rivet Size For Sheet Metal

Brass domed head solid rivets more durable than copper brass rivets are electrically conductive and have good corrosion resistance.

Rivet size for sheet metal.

This chart is a guide to help determine how much a solid rivet should be squeezed. Step 2 drill a 1 8 inch hole through one or more sheets of metal that need to be riveted up to 1 2 inch thick. The allowance is normally about 1 5d. The proper diameter rivet would be 3 x 0 050 0 150 inch 3 x 1 27 3 81 mm.

Other rivets vary in size with 1 8 and 3 16 snaphead rivets being the most popular in the sheet metal shop. Therefore a size 45 rivet is 4 32 1 8 diameter with a 5 16 maximum grip range. The greater the diameter of the blind rivet the stronger the join. 18 8 stainless steel rivets are more corrosion resistant than those made of aluminum brass or copper.

With all mentioned parameters you can calculate the desired length of the rivet. If leather is being fastened with a rivet make sure that the rivet is made of aluminum copper or brass as the moisture in leather can cause steel rivets to rust. If you are going to join two metal plates with a grip of 13 mm and want to use a 4 8 mm diameter blank rivet the rivet must be 18 mm long. The shop head size should generally fall within this table.

The same as our previous examples. This is general information and may vary greatly depending upon the application. A 5 32 rivet 0 156 inch 3 96 mm would be used. You can then find a rivet within that grip range.

The second number refers to the maximum grip length in 16ths of an inch. We needed 0 479 which falls in that range. Rivets are the unsung heroes of the manufacturing industry. This is an 8 8.

F1athead snaphead and countersunk rivets may be purchased in various lengths depending upon the thickness of the metal being joined. Aluminum domed head solid rivets. For example two pieces of 0 050 inch 1 27 mm sheet are to be riveted together. Flathead rivets vary in diameter from 3 32 to 7 16 in steps of 1 32.

Various sheet metal rivets choose the appropriate rivet size and capacity for the project for example 1 8 inch diameter and 1 2 inch capacity. They offer supreme fastening capabilities for light and heavy duty applications alike and they have been used for decades on everything from submarines to aircraft to sheet metal assemblies. This grip range is between a quarter inch and a half inch. This comes out to about 0 478.

Take a caliper or tape measure and then you would measure it. The type of metal used in the rivet you choose is important and should be matched to the sheet metal being joined whenever possible.