heyco-线夹，密封圈，螺母 Heyco RightAngleStrainReliefBushings ForRoundCables Features Providesthesameprotectionforyourpowersupplycableasthestraight-thrutypeAND... Exitsthecableflushagainstthepanel,savingspaceanddirectingthecableparalleltothepanel. Overcomesspacelimitationsandactsasaback or bottombumper. Standardizepaneldesign!FillunneededSRmountingholeswithHeycoDouble D Plugs. SRholepunchesandassemblytools. Material 6/6Nylon Certifications RecognizedundertheComponentProgramofUnderwriters LaboratoriesFileE15331 CertifiedbytheCanadianStandardsAssociationFileLR8919 Flammability 94V-2 Temperature 257 F(125 C) Maximumtemperatureonpartnottoexceed221 F(105 C)