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4000 Captive Panel Screws
Externally Relieved Body  FSC- 5305- 120
 Available in Hex Head & Round Head
*External Thread has a 45° Angle on External Thread.
Slightly Chamfered to Permit Smooth Entry / Fit.
   Build Part Number
   Material & Shape
   Plating & Finish		   All Technical Data
  Worksheet Helper
  ND Thread Lock Info
  ND Thread Codes		   Conversion Chart
  Metric Captive Screws
   Standard Captive Screws
CHOOSE and write down your PART NUMBER
then Go to Skip Step 1
Part
No.		 A
Before
Knurl		 B
±
1/64		 C
±
.005		 D
+.005
-.000		 E
REF		 F
±
.005		 G
±
.010		 H
±
.005		 M
+.000
-.015		 L
REF		 Knurl
Teeth		 Knurl
Pitch		 Knurl
Cham-fer		 Thread  
4001 .313 .313 .083 .047 .078 .120 .177 .078 .078 .375 40.7 128 .022 4 - 40  
4002 .313 .313 .083 .047 .078 .120 .239 .078 .078 .437 40.7 128 .022 4 - 40  
4003 .313 .313 .083 .047 .078 .120 .301 .078 .078 .500 40.7 128 .022 4 - 40  
4004 .313 .313 .083 .047 .078 .120 .363 .078 .078 .562 40.7 128 .022 4 - 40  
4005 .313 .313 .083 .047 .078 .120 .425 .078 .078 .625 40.7 128 .022 4 - 40  
4005A .313 .313 .083 .047 .078 .120 .489 .078 .078 .687 40.7 128 .022 4 - 40  
4005B .313 .313 .083 .047 .078 .120 .552 .078 .078 .750 40.7 128 .022 4 - 40  
4005C .313 .313 .083 .047 .078 .120 .614 .078 .078 .812 40.7 128 .022 4 - 40  
4005D .313 .313 .083 .047 .078 .120 .677 .078 .078 .875 40.7 128 .022 4 - 40  
4005E .313 .313 .083 .047 .078 .120 .739 .078 .078 .937 40.7 128 .022 4 - 40  
4005F .313 .313 .083 .047 .078 .120 .802 .078 .078 1.000 40.7 128 .022 4 - 40  
4006A .313 .313 .083 .047 .092 .207 .076 .095 .095 .375 40.7 128 .022 6- 32  
4006B .313 .313 .083 .047 .092 .207 .138 .095 .095 .437 40.7 128 .022 6- 32  
4006 .313 .313 .083 .047 .092 .207 .201 .095 .095 .500 40.7 128 .022 6- 32  
4007 .313 .313 .083 .047 .092 .207 .263 .095 .095 .562 40.7 128 .022 6- 32  
4008 .313 .313 .083 .047 .092 .207 .326 .095 .095 .625 40.7 128 .022 6- 32  
4009 .313 .313 .083 .047 .092 .207 .388 .095 .095 .687 40.7 128 .022 6- 32  
4010 .313 .313 .083 .047 .092 .207 .451 .095 .095 .750 40.7 128 .022 6- 32  
4011 .313 .313 .083 .047 .092 .207 .513 .095 .095 .812 40.7 128 .022 6- 32  
4012 .313 .313 .083 .047 .092 .207 .576 .095 .095 .875 40.7 128 .022 6- 32  
4013 .313 .313 .083 .047 .092 .207 .638 .095 .095 .937 40.7 128 .022 6- 32  
4014 .313 .313 .083 .047 .092 .207 .701 .095 .095 1.000 40.7 128 .022 6- 32  
4015 .313 .313 .083 .047 .092 .207 .201 .120 .120 .500 40.7 128 .022 8- 32  
Part
No.		 A
Before
Knurl		 B
±
1/64		 C
±
.005		 D
+.005
-.000		 E
REF		 F
±
.005		 G
±
.010		 H
±
.005		 M
+.000
-.015		 L
REF		 Knurl
Teeth		 Knurl
Pitch		 Knurl
Cham-fer		 Thread  
4016 .313 .313 .083 .047 .092 .207 .263 .120 .120