Today, rivets are used not only in OEM vehicle manufacturing, but in race car interior and exterior panels, and more. Using rivets in your build saves weight and provides tight panel fitment. They retain two or more components together easily, do not require access to the back side of the work piece, and will not come loose if they are installed properly. This is where a rivet becomes the preferred method of retention. Nuts and bolts work great, if you have access to the back side of the work area and locking fasteners eliminate the worry of loosening, but all those nuts and bolts tend to add a lot of weight. These eyelets and rivets all require the use of special setting tools.So why use a rivet over a typical nut and bolt or even a tapping screw? For starters, tapping screws rely on the threads and the underside of the screw head for retention and can back out due to vibration not cool at all for your race car let alone a street car. Many different types of rivets and eyelets are used in clothes making, the most popular being: Fitted to things like clothes, shoes, tarpaulin sheets, sails and leatherwork, these rivets need to be installed using a special type of tool or a punch and die.Ĭomparable to tubular rivets, the idea is to create a rim for threading laces or cords through materials. Used for a range of in day-to-day purposes, eyelets are often found alongside rivets. It's important to choose the right rivet material depending on the materials you are assembling so as not to cause damage. This design makes them ideal for fastening in blind holes. The grooved bodies of these rivets makes them easy to spot. The mandrel itself is grooved to allow hand riveters to get a better grip. They feature a locking mechanism to keep the mandrel in place and a wide hat to prevent pull-out. These blind rivets come highly recommended thanks to their high tensile and shear strength. It goes without saying that these rivets can only be used for lightweight applications. The body and pin are made of plastic (either polyamide or nylon) and the head is flat. They come in a range of colours and are used for non-conductive materials. These rivets are installed just like standard rivets. These rivets are ideal for thin metal sheet and components likely to deal with vibrations. The pin remains locked and is impossible to extract. They can be used to replace several standard blind rivets in different sizes which can make storage easier. Multi-grip rivets provide a large bearing surface and can fill holes effectively which is handy for dealing with uneven, oblong or misshapen holes. Included in this category are what some manufacturers call 'T-style' blind rivets which have a unique internal locking system which enhances shear strength. Peeled blind rivetsĪs these rivets are set, the body divides into several parts for a larger bearing area which is ideal for fastening metal to soft materials. These rivets can be used to assemble metal and plastic. It's also possible to add a neoprene washer under the rivet head. It's important to follow the recommended hole sizes very closely with this type of rivet. The mandrel head of the rivet is contained within the rivet body which means these rivets provide a perfect seal even under pressure. These rivets are often used to install car licence plates and come in all colours to match the plate itself. It's a good idea to have a range of these inexpensive rivets in your tool box with a hand riveter to cover a variety of DIY jobs. Standard blind rivets are generally the most commonly used rivets. Different types of blind rivets Standard blind rivets Please note: choose a rivet that is too long for your assembly and the tail may protrude which can lead to injuries. Manufacturers will generally indicate a grip range for each type of rivet. Total 1 + Total 2 = correct rivet lengthįor example: 1.5mm metal sheet = (1.5 + 1.5) x 1.1= 3.3 mm.The total thickness of the materials you want to assemble x 1.1 = Total 1.Here is a formula to help you find the right rivet to match the elements you want to assemble: How to calculate the length of a blind rivet
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