Rivet sizes4/13/2023 ![]() Tri-Fold Rivets are designed to create three anchor points on the blind side of the installation. One Multi-Grip Rivet can be used as an equivalent for at least three different rivet sizes. One size of Multi Grip rivet can be suitable for a variety of jobs, including mismatched holes. ![]() This grip range allows for flexibility in design and a lower rivet inventory. One Multi-Grip Rivet has a grip range of different sizes. Multi-Grip Rivets can substitute in applications where the thickness of the riveted material varies. Large Flange Rivets are tubular, comprised of a hat and mandrel the mandrel's length is snapped off when installed. Large flange, also known as Oversized, have a larger washer on the hat than standard. The hat of the rivet is almost inverted, with a 120-degree countersink in the integrated washer. They are used in tracks where the head will not protrude into sliding tracks or rollers. Countersunk RivetsĪ countersunk blind rivet, also known as a Flat Rivet, is used in countersunk holes and, once set, finish flush to the surface. The mandrel is encased within the blind rivet itself. Also known as a waterproof rivet, they are distinguished by their flat top. Closed End RivetsĬlosed-End Blind Rivets differ from a standard pop rivet in that they feature a flat, closed end, which creates a watertight seal. Color options are available in aluminum for this type. Open-end rivets are available in stainless steel, aluminum, and zinc-plated steel. Open End Rivets get their name because the mandrel is exposed at the rivet's bottom before installation. Open-end blind rivets create a fast and tight assembly however, they are not watertight. The answer is MANY! See the list of available options and descriptions below: Open End Rivets How many varieties of Blind Rivets are available? Once gripped, the mandrel snaps, holding the rivet in place. A pop rivet gun is set on the rivet, pulling the mandrel into the rivet body, making it grow and grasp the pieces together. The rivet body is then brought into contact with the parts. A pop rivet is then embedded through the hole. Where access to the two sides of a segment is constrained, a hole is first made through the parts to be joined. The initial segment is known as the rivet body (also called shell or cap), and the second part is known as the mandrel (also called the stem). Trade Names: Blind, Domed Open End, Closed End, Countersunk, Large Flange Open End, Multi Grip and Structural Rivets How do Pop Rivets work? Rivets are measured in installed grip range and length. The hat and mandrel can be made from the same material or a combination of two materials. They are tubular and comprised of a hat and mandrel the mandrel's length snaps off when installed. Without knowing what the proprietary letter codes indicate you can still see that this is a size 45 rivet.POP rivets connect two pieces of material in a quick, efficient manner with a hand riveter or pneumatic rivet gun. ![]() For example a companies part number might look something like D45AA. It common for individual rivet manufacturers to use their own part numbers that include the rivet size as well as proprietary codes indicating material, rivet type, or other identifying information. You will find rivet trade sizes listed in our catalog in () for easy ordering. Therefore a size 45 rivet is 4/32" (1/8") diameter with a 5/16" maximum grip range. The second number refers to the maximum grip length in 16ths of an inch. The first number refers to the diameter of the rivet in 32nds of an inch. The most common way to specify a rivet size is by 'trade size'. Occasionally you may see rivets referred to by only the diameter and maximum grip. The same rivet would be notated in fractions as: This is a rivet with a 1/8 inch diameter body and a grip range of 0.251 inches to 0.312 inches. In our catalog you will see rivet sizes notated in the form: For details on grip ranges see Using Blind Rivets. It is very important to note that the maximum grip range is NOT the length of the rivet body. The grip range is the minimum and maximum grip the rivet is intended to be used with. Grip is the thickness of the material being riveted. Blind rivets are sized by a combination of two important dimensions.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |