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High strength, oversize.
SRW( ) = M45932/3-x : SRW( )L = M45932/3-xL : SRW( )L0024 = M45932/3-xCL : SRW( )L0025 = M45932/3-xDL : SRW( )L0036 = M45932/3-xAL : SRW( )-0001 : SRW( )-0021 : SRW( )-0024 = M45932/3-xC : SRW( )-0025 = M45932/3-xD : SRW( )-0036 = M45932/3-xA
Unit of Measure

Material Type

4130 Steel (AMS 6370) or 8740 Steel (AMS 6322)

Magnetic

Yes

Heat Treat

25-34 HRc

Finish

Cadmium Plate per QQ-P-416, Type III, Class 3 plus Solid Film Lube per MIL-L-46010, Type I

Temperature Range

up to 450 °F

Internal Thread Lock

Yes

Internal Thread

0.3125-24 UNF

External Thread

0.4219-20 NS

Max. Minor Dia Special

0.3651 in

C +.008 -.002

0.336 in

D +.015 -.000

0.110 in

E Ref.

0.266 in

G ±.010

0.470 in

H Thread Class-3B

0.4219-20 NS

J Tap Drill +.004 -.001

0.368 in

K +.004 -.001

0.422 in

L

0.082 in

M Min.

0.505 in

Step Drill Part Number

SRW31D

Drive Wrench Number

SR31WA

Swage Tool

SRW31SA

Removal Tool Part Number

SRW31R

Removal Drill

0.406 in