M45932-3-5ALM

Imperial Oversize replacer

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

M45932-3-5ALM is an oversize thin-wall replacement insert with .1380-32 UNC internal and .2160-28 UNF external threads (inch).

How to install a Crownsert?

Internal thread A (in, Class 3B) .1380-32 UNC

External thread B (in) .2160-28 UNF

External altered minor dia max (in) .1758

C (in, ±.010) .210

D dia (in, +.008/-.002) .142

E (in, +.015/-.000) .080

F (in, ref) .055

G (in, ref) .113

Min shear engagement (in²) .0542

Blind-hole drill depth min (in) .329

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