Thread & Dimensions
A internal thread (Class 3B)
10-32 UNF
B external thread (Class 3A)
9/32-28 NS
Ø max minor special
.2410
Ø C (+.008/-.002)
.214
D (+.015/-.000)
.080
F ref
.180
G (±.010)
.290
Through-hole preparation
Min. full THD depth .486; Min. full depth 0,325
Blind-hole preparation
Min. full THD depth .414; Min. full depth 0,325
Material & Finish
Material
A286 per AMS5731 or AMS 5734
Finish
PASSIVATED per AMS 2700 & SFL coated per SAE AS5272, Type 1
Temperature range
-400°/+650°F
Heat treat
RC 32-40
Magnetic
NO