Size (CM): 29*25*14

Weright (KG): 3

MS21914-20 is a standard aerospace blind rivet specified by U.S. Military Standards (MS), widely used in aircraft assembly and maintenance. Classified as a countersunk head blind rivet, it features a flush-installation design to reduce aerodynamic drag and ensure surface smoothness.

Constructed from high-strength materials like aluminum alloy or stainless steel, it meets strict aerospace durability and corrosion-resistance requirements, suitable for non-structural or secondary structural applications (e.g., interior panels, avionics brackets). The '-20' suffix denotes specific dimensions—typically a 4.8mm (3/16') diameter and matching grip range.

Compliant with military and aerospace quality standards, it offers reliable, vibration-resistant fastening for Boeing, Airbus, and other aircraft.