D63274-1-12A

Metric Thin-wall insert

1 Series / Standard Type / 4130 alloy steel / Thin-wall insert

D63274-1-12A is a metric thin-wall insert with MJ6X1 internal and M8X1 external threads.

How to install a Crownsert?

Internal thread A MJ6X1

External thread B M8X1

B altered minor dia max (mm) 7.016

C length (mm, ±0.3) 10.7

D dia (mm, ±0.20) 6.28

E (mm, ±0.20) 3.15

F (mm, ±0.3) 2.4

G dia min (mm) 5.58

H min (mm) 2.00

Min shear engagement (mm²) 128.20

Material 4130 alloy steel

Finish Cadmium plated plus solid film lubricant per DOD-I-63274 general specification