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The MARSON MBP-R8-M7-PKT is a structural blind rivet designed for high-strength fastening applications where access is limited to one side of the workpiece. It features a protruding head profile with a steel body and steel mandrel, delivering the shear and tensile strength required for structural assemblies. The rivet body diameter is 0.261 to 0.25 inches, with a grip range of 0.268 to 0.346 inches and a head diameter of 0.53 inches. This package contains 25 rivets. Structural mechanics, sheet metal fabricators, and maintenance technicians rely on this style of rivet for dependable one-side installation in demanding conditions.
This rivet is suited for structural and semi-structural fastening in metal fabrication, HVAC ductwork assemblies, equipment enclosures, and general industrial maintenance. Its protruding head provides a positive seating surface on irregular or thin substrates. The steel-on-steel construction makes it appropriate for applications where aluminum body rivets would not meet load requirements. It installs with a standard blind rivet tool compatible with the appropriate mandrel diameter.
Designed as an OEM-style structural blind rivet for use with standard blind rivet installation tools accepting the corresponding mandrel size across metal fabrication and maintenance applications.
Installation requires a blind rivet tool rated for structural rivets and compatible with the mandrel diameter of this fastener. Ensure the workpiece is clamped securely and holes are drilled to the correct diameter before setting the rivet. Do not reuse spent mandrels or attempt to set a rivet without the proper pulling tool, as incomplete setting compromises joint integrity. Follow applicable structural fastening standards and safety practices when working on load-bearing assemblies.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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