Lrg Hd Rivet Black Multi -grip 500pk

The FIVESTAR Large Head Rivet Black Multi-Grip 500 Pack (SKU FIV814B-500L) is a professional-grade fastening solution designed for structural assembly, aerospace applications, and heavy-duty fabrication work. This 500-piece set delivers consistent, reliable performance across a wide range of material thicknesses, making it the go-to choice for contractors, manufacturers, and repair technicians who demand repeatability and structural integrity in every joint.

Each rivet features a 5/8-inch large head diameter paired with a 3/16-inch steel mandrel, engineered to create a secure, flush connection without protruding fasteners. The 1/2-inch grip range accommodates material stacks from thin sheet metal to heavier composite assemblies, while the aluminum construction with black powder-coat finish provides corrosion resistance and a professional appearance. The Avex-style design ensures compatibility with standard rivet tools and pneumatic equipment found in most shops and field operations. This configuration delivers the mechanical advantage needed to pull consistently across varying material densities without material slip or mandrel shear.

This bulk 500-pack format is ideal for production environments, maintenance departments, and contractors who run frequent assembly jobs and cannot afford downtime due to fastener stock-outs. The aluminum rivet body resists oxidation in damp or outdoor conditions, while the black powder coat adds aesthetic consistency and light corrosion protection. Whether securing fuselage panels, fabricating structural frames, or repairing industrial equipment, this large-head rivet set provides the performance margin and quantity needed to complete projects efficiently without compromise.