BulletinCL-1016
Rev.718
PEM?brandself-clinchingnutsinstall
permanentlyinaluminum,steelor
stainlesssteelsheets.
CL?
SELF-CLINCHING
NUTS
SELF-CLINCHINGNUTS
Self-clinchingnutsareinstalledbyplacingtheminproperlysizedholesinsheetsand
applyingaparallelsqueezingforcetotheheadofthenut.Thesheetmetalsurroundingthe
headcoldflowsintoanundercuttherebymakingthefasteneranintegralpartofthesheet.
Aserratedclinchingringpreventsthefastenerfromrotatingafterinstallation.
S?/SS?/CLA?/CLS?/CLSS?nutsH?(non-locking)andHNL?(locking)
provideload-bearingthreadsinthinnutshavethreadsthatprovidehigh
sheetswithhighpushoutandtorque-outpushoutandtorque-outresistance-
resistance-PAGES4and5PAGE8
SP?,PEM300?nutsprovidestrongSH?hardpanelnutsinstallintothin,
load-bearingthreadsinstainlesssteelharder,highstrengthsteelmaterials-
sheetsasthinas.030”/0.8mm-PAGE8
PAGES4and5
SMPS?/SMPP?nutsareforthinner
S-RT?free-runninglocknutsarefree-sheet/close-to-edgeapplications-
runninguntilclamploadisinduced.ANEW!PAGE9
modifiedthreadangleontheloadedflank
provi