CherryMax® CR3553-4-04 Blind Rivet, 1/8 in Dia, 0.363 in L, 1/4 in Hole Dia, 0.188 to 1/4 in, 490 lb
overstock
clearance
Boeing Distribution Services
Part # CR3553-4-04=29
Forecastable
8130-3 Eligible
Forecastable
8130-3 Eligible
This locked spindle blind rivet features a mechanical locking device and an installation washer, enhancing reliability in thin sheet applications. Known for its large blind side bearing surface, it offers visual inspectability and joint integrity. Available in various diameters, it simplifies installation with versatile tooling for multiple configurations.
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Overview
CherryMAX® is a locked spindle blind rivet with a visibly inspectable mechanical locking device and its own installation washer, which eliminates the problems resulting from worn tool anvils. It is called a bulbed fastener due to its large blind side bearing surface, developed during the installation process. CherryMAX® rivets are used in thin sheet applications and for use in materials that may be damaged by other types of blind rivets. The CherryMAX® rivet is the most reliable, high-strength structural fastener with visual inspectability in the world today. It features the Safe-lock locking collar for more reliable joint integrity and meets the requirements of PS-CMR-3000. CherryMAX® tooling provides the simplest, most trouble-free installation tooling system. CherryMAX® fasteners are currently available in 1/8 through 1/4 in diameters in both nominal and 1/64 in oversize diameters. The tools use a single pulling head to install many diameters, head configurations and material combinations.
Features & Benefits
A fully serrated stem with break notch, shear-ring and integral grip adjustment cone
A driving anvil to ensure a visible mechanical lock with each fastener installation
A separate, visible and inspectable locking collar that mechanically locks the stem to the rivet sleeve
A rivet sleeve with recess in the head to receive the locking collar
A driving anvil is part of each CherryMAX® rivet assembly
This driving anvil eliminates wear and replacement of expendable installation tool components, considerably extending the life of the installation tool, it also allows a single pulling head to install
The CherryMAX® rivet features the Safe-lock locking collar which enhances joint integrity and reliability
The Safe-lock locking collar is preformed on the stem during a sub-assembly operation, then deforms into the rivet sleeve head recess during installation, locking the rivet sleeve and stem together
The Safe-lock locking collar is visible and inspectable after installation
The Safe-lock locking collar installs flush with the rivet sleeve head
The Safe-lock locking collar has been approved by several OEMs for use in engine inlets and components
Light-weight, non-shifting installation tools require no adjusting
Limited access capability with right angle and offset pulling heads and extensions for greater reach and Split tools for special applications including automation and robotics
Bulbed blind head provides a large bearing surface area on the blind side of the structure, giving dependable results, even when installed in difficult thin sheet stack-up applications
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DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. Seeterms & conditions.
