Aerospace Lock Fastener Catalog

A blind fastener is a type of fastener used when only one side of the joint material is accessible. The blind fastener is inserted into a pre-drilled hole and installed using a tool to pull the mandrel or pinhead into the rivet body. This expands the rivet body, causing it to flare on the blind side of the joint material and create a permanent joint. For reliable, high-quality blind fasteners like Lock Fastener, you won't find a better source than Aerospace Sphere. Our inventory, which comprises more than two billion parts, contains a wide range of blind fasteners such as SJ3541-2IN-W, SJ3541, 131981BF270, 131981BE-1IN, 101-531299-3 and many others. Parts including Lock Fastener and many others are in stock and ready to ship with short lead times and competitive prices, and anything not in our inventory can be sourced through our international supply chain network and efficiently delivered to you. To instantly begin the procurement process, submit an RFQ below.