Rivetking ACS53-55MG/100 Countersunk Blind Rivet 100 Pack

Product Description

The RIVETKING ACS53-55MG/100 is an open end blind rivet with a countersunk head, designed for flush or near-flush fastening in sheet metal, structural panels, and fabricated assemblies. The body is aluminum and the mandrel is steel, combining lightweight installation with reliable pull strength. At 5/32 inches in body diameter and 7/16 inches in length under the head, this rivet covers a grip range of 0.109 to 0.313 inches, making it well suited for moderate material stack-ups. It is installed with a standard hand or pneumatic rivet tool without requiring rear access to the joint. This package contains 100 rivets.

This rivet is used in light fabrication, HVAC ductwork assembly, electrical enclosures, equipment panels, and general sheet metal work. The countersunk head profile sits flush with the work surface, which matters in applications where clearance is tight or where a smooth finished surface is required. It is appropriate for both shop assembly and field installation by HVAC technicians, sheet metal workers, electricians, and general contractors working with thin-gauge materials.

Key Features

• Countersunk head seats flush with the work surface for clean, low-profile fastening
• Aluminum body reduces weight and resists corrosion in typical indoor environments
• Steel mandrel provides consistent pull strength during installation
• Grip range of 0.109 to 0.313 inches accommodates varying material thicknesses
• 5/32 inch body diameter fits standard 5/32 inch rivet tool nosepieces
• Sold in a 100-piece package for shop stock and field use

Compatibility

Designed as a standard open end blind rivet for use in applications requiring a 5/32 inch diameter countersunk fastener with a grip range of 0.109 to 0.313 inches in aluminum and light steel assemblies.

Installation Notes

Install with a hand rivet tool or pneumatic rivet gun fitted with a 5/32 inch nosepiece. Drill or punch the mating hole to the correct diameter before driving the rivet. Ensure material stack-up falls within the 0.109 to 0.313 inch grip range for proper mandrel break and head seating. Spent mandrels should be cleared from the work area to avoid damage to adjacent surfaces or components.