电动螺丝刀扭力标准

M3(5-40)M3.5(6-32)M4(8-32)OTHERSECCTOSECC7~118~128~12THICKNESSSECCTOALUMINUM4~84~84~8SECC:0.8mmALUMINUMTOALUMINUM4~84~84~8AL:1.2mmALUMINUMTOPLASTIC4~84~84~8XPCTOSECC4~84~84~8THICKNESSXPCTOALUMINUM4~84~84~8SECC:0.8mmCEM1,FR4TOSECCCEM35~95~95~9AL:1.2mmCEM1,FR4TOALUMINUMCEM34~84~84~8PBTTOSECC4~74~74~7THICKNESSPBTTOALUMINUM4~74~74~7SECC:0.8mmPCTOSECC4~74~74~7AL:1.2mmPCTOALUMINUM4~74~74~7NYKONTOSECC4~74~74~7THICKNESSNYKONTOALUMINUM4~74~74~7SECC:0.8mmAL:1.2mmIRONTOSECC7~117~117~11THICKNESSIRONTOALUMINUM4~84~84~8SECC:0.8mmAL:1.2mmIRONTOIRON7~118~128~12IRONTOCOPPER6~107~118~12COPPERTOCOPPER6~117~128~13WITHBUSHING3~63~63~6WITHOUTBUSHING4~64~64~6WITHMICA2~42~42~4WITHSILLICONRUBBER3~63~63~6WITHBUSHING3~63~63~6WITHOUTBUSHING4~64~64~6WITHMICA2~42~42~4WITHSILLICONRUBBER3~53~63~6SCREW&NUT4~84~84~8(NUTSHALLTAPPINGSCREW7~117~117~11BEFLXED)BRACKETTOCASEFARMGROUNDTOCASE(NUT&BOLT)SCREWORNUTCATEGORYCASETOCASEPCBTOCASESUB-ASSEMBLY(SCREWTONUT)螺絲組立標扭力標准SUB-ASSEMBLY(TAPPINGSCREW)FANTOCASEMATERIALCATEGORYITEMEML.SOCKET.TOCASEBASETOSWITCHTOCASE