NATO Stock Number
5136-00-203-7032
Sold in multiples of
DEMIL
NO
Thread Pitch Diameters
+0.4050/+0.4055 inches
Thread Direction
Right-hand
Thread Length
1.438 inches
Shank Diameter
0.323 inches
Width Across Flats
0.242 inches
Overall Length
3.156 inches
Flute Quantity
4
Thread Structure
Regular
Thread Forming Method
Ground
Starting Chamfer Type
Plug
Square End Length
0.406 inches
Material And Location
Steel
Style Designator
Straight flute
Thread Size And Series/type Designator
0.438-20 unf
Nondefinitive Specification/std Data
1 type and b series and 2 style
Departure From Cited Designator
As mod by thd forming method