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45R Retainer  for  Captive Screws
FSC- 5304- 411  Retainers listed here
mate with Series 4200 Captive Screws


Back To Captive Screws & Retainers Page
*Slightly Chamfered to Permit Smooth Entry / Fit.

CHOOSE and write down your PART NUMBER
then Go to     Skip Step 1
Part
Number
Thread Panel
Thickness
A
±
.005
B
+ .000
- .003
C
±
.010
E
+.006
-.000
F
±
.003
G
+.005
-.010
H
REF
J
±
.005
45R01 4- 40 .052- .067 .062 .188 .250 .140 .250 .172 .026 .188
45R02 4- 40 .084- .099 .093 .188 .250 .140 .250 .172 .026 .157
45R03 4- 40 .109- .140 .125 .188 .250 .140 .250 .172 .026 .125
45R04 6- 32 .052- .067 .062 .188 .313 .150 .250 .219 .026 .250
45R05 6- 32 .084- .099 .093 .188 .313 .150 .250 .219 .026 .219
45R06 6- 32 .109- .140 .125 .188 .313 .150 .250 .219 .026 .188
45R07 8- 32 .052- .067 .062 .218 .313 .188 .375 .219 .026 .250
45R08 8- 32 .084- .099 .093 .218 .313 .188 .375 .219 .026 .219
45R09 8- 32 .109- .140 .125 .218 .313 .188 .375 .219 .026 .187
45R10 8- 32 .171- .203 .187 .218 .313 .188 .375 .219 .026 .125
45R11 10- 24 .052- .067 .062 .270 .375 .228 .375 .250 .032 .313
45R12 10- 24 .084- .099 .093 .270 .375 .228 .375 .250 .032 .282
45R13 10- 24 .109- .140 .125 .270 .375 .228 .375 .250 .032 .250
45R14 10- 24 .171- .203 .187 .270 .375 .228 .375 .250 .032 .188
45R15 10- 24 .234- .265 .250 .270 .375 .228 .375 .250 .032 .125
45R16 10- 32 .052- .067 .062 .270 .375 .228 .375 .250 .032 .313
45R17 10- 32 .084- .099 .093 .270 .375 .228 .375 .250 .032 .282
45R18 10- 32 .109- .140 .125 .270 .375 .228 .375 .250 .032 .250
45R19 10- 32 .171- .203 .187 .270 .375 .228 .375 .250 .032 .188
Part
Number
Thread Panel
Thickness
A
±
.005
B
+ .000
-.003
C
±
.010
E
+.006
-.000
F
±
.003
G
+.005
-.010
H
REF
J
±
.005
45R20 10- 32 .234- .265 .250 .270 .375 .228 .375 .250 .032 .125
45R21 12- 24 .052- .067 .062 .270 .375 .228 .375 .250 .040 .313
45R22 12- 24 .084- .099 .093 .270 .375 .228 .375 .250 .040 .282
45R23 12- 24 .109- .140 .125 .270 .375 .228 .375 .250 .040 .250
45R24 12- 24 .171- .203 .187 .270 .375 .228 .375 .250 .040 .188
45R25 12- 24 .234- .265 .250 .270 .375 .228 .375 .250 .040 .125
45R26 1/4- 20 .052-.067 .062 .356 .437 .295 .500 .313 .040 .375
45R27 1/4- 20 .084-.099 .093 .356 .437 .295 .500 .313 .040 .344
45R28 1/4- 20 .109-.140 .125 .356 .437 .295 .500 .313 .040 .312
45R29 1/4- 20 .171-.203 .187 .356 .437 .295 .500 .313 .040 .250
45R30 1/4- 20 .234-.265 .250 .356 .437 .295 .500 .313 .040 .187
45R31 1/4-28 .052-.067 .062 .356 .437 .295 .500 .313 .040 .375
45R32 1/4-28 .084-.099 .093 .356 .437 .295 .500 .313 .040 .344
45R33 1/4-28 .109-.140 .125 .356 .437 .295 .500 .313 .040 .312
45R34 1/4-28 .171-.203 .187 .356 .437 .295 .500 .313 .040 .250
45R35 1/4-28 .234-.265 .250 .356 .437 .295 .500 .313 .040 .187
45R36 5/16-24 .052-.067 .062 .404 .437 .343 .500 .313 .040 .375
45R37 5/16-24 .084-.099 .093 .404 .437 .343 .500 .313 .040 .344
45R38 5/16-24 .109-.140 .125 .404 .437 .343 .500 .313 .040 .312
45R39 5/16-24 .171-.203 .187 .404 .437 .343 .500 .313 .040 .250
45R40 5/16-24 .234-.265 .250 .404 .437 .343 .500 .313 .040 .187

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UNICORP is a leader in manufacturing stock and custom
electronic hardware, handles and precision fasteners used by leading companies
in nearly every industry since 1971.


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