Productdescription Size:M3x30mm+6mm Feature: 1.Hexagonalstand offsupport,easytoinstallforsegregatingboard. 2.Application:Suitableforcommunication,electroplating,medicaldevice,officeequipment,electronics,etc. 3.Maletofemaletypethreaded,anditisidealformountingbetweenPCBcircuitboardsandmachineboards. 4.Theproductissmoothandburr free,withhigh qualityworkmanship,fastnessanddurability. Packagecontent: 25xHexStandoffSpacer ?Hassle FreeWarranty?: highqualityandgoodservice.Herewithour90 daymoneybackrisk freepurchase,ordernow!Ifyouarenotsatisfiedinanyway,RefundorReplacementforanyqualityproblem.