Snap Fasteners

The vendor has not yet provided any applications for this technology.

What is this?

This fastener has two parts: the base and the pin. The pin is a plastic rod with a ball on the end. This ball snaps into the synthetic rubber base. It looks a bit like a ball-and-socket joint.

This fastener provides a very durable snap for components that need to be repeatedly snapped and unsnapped together. It has a tapered lead-in so precise alignment is not necessary. It also absorbs noise and vibration without any extra steps in assembly (such as inserting a rubber washer). The SnapLoc® is available in a wide range of sizes and strengths. Other fastening systems typically involve a multitude of metal parts: screws/bolts, nuts, washers, and spacers that can corrode, loosen, and take more assembly time.

SnapLoc® is used in the automotive industry for attaching bumpers, engine covers, and tail lights. It is also used in other industries, such as medical equipment, where covers and panels must be securely attached but easily removed or when metal fasteners are not appropriate.

What are the advantages of SnapLoc?

There are two major advantages of SnapLoc. The first is the easy assemblage it makes possible. The mouth of the socket is like a funnel so you don’t have to perfectly align to fasten a part. This is particularly useful in automotive assembly because it speeds up the manual process. Imagine how you could use SnapLoc to make modular designs. You could make speakers snap-on your monitor or have an easy assemble furniture line, or sell custom covers and panels for your product.
The second advantage is isolating noise & vibration. Panels or parts that are welded or screwed can transmit significant noise and vibration, where as SnapLoc can damp noise and vibration.

Are there custom feels and fasteners available?

Yes. Depending on what the application is, different strengths and feels are available. The sample given was used in the body of an Audi. You will feel that it is not so easy to pull in and out. SnapLoc’s can be made to feel very light and easy to snap in and out.

What materials are the samples made of? What other materials can be used?

The ball studs which come in a variety of lengths & ball head diameters(7-15mm) are a metal/plastic combination with the overmolding material typically being 50%GF PPA. GF nylon & PEI are also used. Couplings (grommets) come with & w/o collar and are molded in a variety of TPEs.