The V8511Z is a black Nylon Rivet from Assmann Electronic. It is a rivet-type fastener that is composed of a head, a body, and a tail, and is an ideal solution for applications requiring an even load distribution on the material to which it is attached. This fastener is suitable for sheet metal, plastic, and composite materials, and is available in a range of sizes from 4-6 mm. It is lightweight, rust resistant, and designed to remain securely attached to the material. It also features a low profile head which makes it aesthetically appealing. The V8511Z is RoHS compliant.