Thread & Dimensions
A internal thread (Class 3B)
6-32 UNC
B external thread (Class 3A)
10-32 UNF
Ø max minor special
.1620
Ø C (+.008/-.002)
.142
D (+.015/-.000)
.080
F
.120
G (±.010)
.210
J (±1)
17
Through-hole preparation
Min. full THD depth .381; Min. full depth .240
Blind-hole preparation
Min. full THD depth .318; Min. full depth .240
Material & Finish
Material
17-4PH, Cond H1025 per AMS 5643
Finish
PASSIVATED per AMS 2700
Temperature range
-110°/+900°F
Heat treat
RC 35-42
Magnetic
YES
Material note
Only non-locking version available.