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SR( ), Self-locking and non-locking, various materials, finishes.
SR( ) Series = M45932/x-x : SR( )L Series = M45932/x-xL : SR( )L0004 : SR( )L0024 = M45932/x-xC : SR( )L0025 = M45932/x-xDL : SR( )L0036 = M45932/x-xAL : SR( )-0001 : SR( )-0004 : SR( )-0021 : SR( )-0024 = M45932/x-xCL : SR( )-0025 = M45932/x-xD : SR( )-0036 = M45932/x-xA

Specifications

Material

A286 CRES (AMS 5731, AMS 5734, or AMS 5737)

Finish

Passivate per AMS2700

Heat Treat

32-40 Rc

Temperature Range

-400°/+1200°F

Magnetic

No

Internal Thread Lock

No

Internal Thread

0.2500-28 UNF-3B

External Thread

0.3125-24 UNF-3A

Max. Minor

0.2785

C +.008 -.002

0.252

D +.015 -.000

0.095

(F)

0.240

G ± 0.010

0.380

H Thread

0.3125-24 UNF-3B

J +.004 -.001

0.281 (9/32)

K +.004 -.001

0.312

L

0.082

M Min

0.415

Step Drill Part Number

SR25D

Drive Wrench Number

SR25W4A

Swage Tool

SR25SA

Removal Tool Part Number

SR25R

Removal Drill Size

0.297 (19/64)