The 1741RV 4K with Rivet, aluminium, Rivet Diam: 4 mm, L.rivet: 12 mm, and 500 pieces manufactured by Beta is a rivet bushing with an aluminum material that is designed for a quick and easy installation while also providing superior holding power as compared to other rivet bushings. The rivet has a 4 mm diameter and a 12 mm length and is sold in packs of 500 pieces. The 1741RV 4K Bushing with Rivet is designed to fit a wide range of applications such as cabinetry, furniture, metal and plastic, and panel constructions. The rivet has a strong capacity for rebar, anchor, and reinforcement joints.