Rivetking ACA42/P100 Countersunk Blind Rivet 100 Pack

Product Description

The RIVETKING ACA42/P100 is a countersunk head open end blind rivet designed for flush-surface fastening applications. The body and mandrel are both aluminum, making this rivet well suited for joining lightweight materials where galvanic compatibility and corrosion resistance matter. The body diameter is 1/8 inch, with a grip range of 1/16 inch to 1/8 inch. This rivet is installed using a standard blind rivet tool, requiring access to only one side of the workpiece. Each package contains 100 rivets. Sheet metal workers, HVAC installers, electricians, and general trade contractors commonly use countersunk blind rivets where a flush finished surface is required.

Countersunk blind rivets are a standard fastener in ductwork fabrication, electrical enclosure assembly, and light structural panel work. The open end design allows the mandrel stem to pass through during setting, producing a consistent clamp force across the grip range. This package quantity of 100 is appropriate for job-site use or shop stock. The aluminum construction keeps weight low and suits environments where steel fasteners would introduce compatibility or corrosion concerns.

Key Features

• Countersunk head profile for flush surface finish after installation
• Open end design accommodates material thickness from 1/16 inch to 1/8 inch
• 1/8 inch body diameter for standard blind rivet tool compatibility
• All-aluminum body and mandrel for lightweight, corrosion-resistant fastening
• 100 rivets per package for job-site or bench stock use

Compatibility

Designed as an OEM-style replacement and general-use countersunk blind rivet suitable for aluminum and other lightweight panel assemblies requiring flush fastening within the 1/16 inch to 1/8 inch grip range.

Installation Notes

Countersunk blind rivets are installed by trade professionals using a standard hand or pneumatic blind rivet tool. Drill the appropriate hole size to match the 1/8 inch body diameter before insertion. Ensure the workpiece is clamped securely and that the countersink recess is properly formed so the rivet head seats flush. Do not exceed the maximum grip range of 1/8 inch, as improper grip can result in a weak or incomplete set.