Page 599 - Demo

561Dimensions in millimeters (inch) unless otherwise statedN7 Captive NutThru hole and blind stylesNotes: For use in material hardnesses RB85 or less, such as low carbon steels that are half hard or softer, stainless steels in the annealed condition and aluminum.Notes: Recommended minimum distance from edge of panel to centerline of hole is 1.5 x Ø H.• Spring ejected• Knurled knob provides solid grip• Fastens to externally threaded studs• Helps speed panel replacementMaterial and FinishKnob: Aluminum, naturalFerrule: Hardened steel, zinc plate, chromate plus sealerSpring: 302 Stainless steel, passivatedInstallation Notes1. Prepare hole in panel as shown2. Provide a solid back-up surface behind the panel3. Press the assembly into the panel until only the top of the knurl on the ferrule is visibleThreadstud insert selectionfor blind hole applicationsFrame thickness + panel thickness + P Minimum = X MinimumFrame thickness + panel thickness + P Maximum = X MaximumThreadstud insert length (L): X Minimum < \\must use the thru hole versionIf a weld stud is used, omit the frame thickness from the calculations (see the table and diagram to the right)*The above dimensions are for blind hole captive nuts ThreadSizeKnob StylePart NumberØ AB(Thread Length)Metric Inch C D E Ø F Ø G Ø HMin. Natural NaturalM3 or 4-40Thru hole N7-02-10 N7-52-10 10.6 (.42)3.6 (.14) ~ 12.8 (.50) 9.3 (.37) 6.4 (.25)5.5 (.22)5.6±0.04(.220±.002) Blind hole N7-02-11 N7-52-11 4 (.16) 9.2 (.36) 16.8 (.66) 13.3 (.52)6-32UNCThru hole ~ N7-62-10 11.4 (.45)4.7 (.19) ~ 17.7 (.70) 12.5 (.49) 7.1 (.28)6.3 (.25) 6.4 Blind hole ~ N7-62-11 5.4 (.21) 13 (.51) 23 (.91) 17.9 (.70) (.252 )M4 or8-32Thru hole N7-22-10 N7-72-10 13 (.51)4.5 (.180 ~ 17.7 (.70) 12.5 (.49) 8.7 (.34)7.9 (.31) 8 Blind hole N7-22-11 N7-72-11 5.4 (.21) 13.2 (.52) 23 (.91) 17.9 (.70) (.315 )M5 or10-32Thru hole N7-32-10 N7-82-10 13 (.51)4.5 (.180 ~ 17.7 (.70) 12.5 (.49) 9 (.35)7.9 (.31) 8 Blind hole N7-32-11 N7-82-11 5.4 (.21) 13.2 (.52) 23 (.91) 17.9 (.70) (.315 )M6 or 1/4-20Thru hole N7-42-10 N7-92-10 14.6 (.58)6.4 (.25) ~ 22.8 (.90) 16 (.63) 10 (.39)9.4 (.37) 9.5 Blind hole N7-42-11 N7-92-11 7 (.28) 16.4 (.65) 29.5 (1.16) 23 (.91) (.374 )www.southco.com/N7Ø ADBlind holeversionThru holeversionUnfastened FastenedBCB 0.8 (.03)Total floatDEØ A(top view) (top view)0.9 (.036) Min. panel thicknessEdge of hole mustbe sharp on this side.Do not chamferØ HØ GØ FKnobFerrulePanel thicknessCaptive NutFrame thicknessPXACTUAL SIZEThread Size P Min. P Max.M3 7.1 (.28) 9.5 (.37)M4 10 (.40) 12.1 (.47)M5 10.2 (.41) 12.2 (.48)M6 12.4 (.49) 16.7 (.66)4-40 7.3 (.29) 9.4 (.37)6-32 9.9 (.39) 13.1 (.51)8-32 10.1 (.40) 13.3 (.52)10-32 10.3 (.41) 13.5 (.53)1/4-20 13 (.51) 16.5 (.65)+0.03-0.05+0-0.08+0-.003+.001-.002+.004-0+0-0.08+0.1-0+0-.003See page 627 for additional installation guidelines