M45932-3-29ALM

Imperial Oversize replacer

3 Series / Locking Type / 4130 or 8740 alloy steel / Oversize replacer

M45932-3-29ALM is an oversize thin-wall replacement insert with .5000-20 UNF internal and .6250-18 UNF external threads (inch).

How to install a Crownsert?

Internal thread A (in, Class 3B) .5000-20 UNF

External thread B (in) .6250-18 UNF

External altered minor dia max (in) .5618

C (in, ±.010) .750

D dia (in, +.008/-.002) .528

E (in, +.015/-.000) .135

F (in, ref) .105

G (in, ref) .439

Min shear engagement (in²) .8717

Blind-hole drill depth min (in) .924

Material 4130 or 8740 alloy steel

Finish Cadmium plated or Zn-Ni plated, plus solid film lubricant per MIL-PRF-46010

Hardness 25–34 HRC