CherryMAX® CR3243-4-07 Blind Rivet, 1/8 in Dia, 1.704 in L, 1/4 in Hole Dia, 0.376 to 0.437 in
overstock
clearance
Boeing Distribution Services
Part # CR3243-4-07=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 meets PS-CMR-3000 standards. Compatible with various diameters, it simplifies installation with versatile tooling.
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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 insure 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
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