CherryMAX CR3242-4-03 Oversize 100° Flush Head Rivet
The Cherry Aerospace CR3242-4-03 CherryMAX® rivet is a locked-spindle blind rivet with a 100° flush / countersunk head. The CR3242 series uses a 5056 Aluminum rivet sleeve with a Alloy Steel stem and is part of Cherry Aerospace's oversize-diameter CherryMAX family.
Part number CR3242-4-03 is a 1/8" nominal diameter size with a 1/8"–3/16" (0.125"–0.187") grip range. This rivet is sold individually.
Product Details
-
Manufacturer: Cherry Aerospace
-
Product Family: CherryMAX®
-
Part Number: CR3242-4-03
-
Series: CR3242
-
Rivet Type: Locked-Spindle Blind Rivet
-
Head Style: 100° Flush / Countersunk
-
Diameter Type: Oversize CherryMAX®
-
Nominal Diameter: 1/8" (-4)
-
Recommended Hole Diameter: 0.143"–0.146"
-
Grip Range: 1/8"–3/16" (0.125"–0.187")
-
Sleeve Material: 5056 Aluminum
-
Stem Material: Alloy Steel
-
Series Standard: NAS9305B
-
Package Quantity: Sold Each
Understanding the CherryMAX Part Number
CherryMAX part numbers identify the rivet series and material combination, head style, diameter, and grip length. Use the CherryMAX identification guide below to help interpret the part number.

For CR3242-4-03, the -4 diameter code identifies the 1/8" nominal size, while -03 identifies the grip range. Because the CR3242 series is an oversize CherryMAX series, the installed hole is larger than the nominal 1/8" designation.
Oversize CherryMAX Rivet
The CR3242 series is specified by Cherry Aerospace as a oversize CherryMAX rivet with a 100° flush / countersunk head, 5056 Aluminum sleeve, and Alloy Steel stem. For the -4 diameter size, Cherry specifies a recommended hole diameter of 0.143"–0.146".
Verify Rivet Size & Application
Before ordering or installing the CherryMAX CR3242-4-03, verify the required rivet series, diameter, grip range, head style, hole preparation, material combination, and installation requirements against the applicable aircraft structural repair manual, maintenance documentation, engineering data, or other approved technical data.
Confirm that the 1/8"–3/16" (0.125"–0.187") grip range and oversize CR3242 configuration are appropriate for your specific installation.