NATO Stock Number
5315-00-420-0271
Sold in multiples of
1 EA
DEMIL
NO
First End Style
Chamfered
Second End Style
Chamfered
Thread Class
2a
Thread Pitch Diameters
+0.2810/+0.2825 inches
Thread Direction
Right-hand
Thread Length
0.312 inches
Shank Length
0.562 inches
Shoulder Width Across Flats
0.497 inches
Shank Diameter
0.307 inches
Overall Length
1.375 inches
First End Taper Length
0.045 inches
Second End Taper Length
0.060 inches
Second End Relationship With First End
Not identical
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Thread Size
0.312 inches
Second Shank Diameter
0.307 inches
First End Location
Both ends
First End Taper Angle
20.0 degrees
Surface Finish
63.000 microinches
Second End Taper Angle
45.0 degrees
Second Shank Length
0.625 inches
Material
Steel
Surface Treatment
Cadmium
Surface Treatment Specification
Ams 2400 assn standard single treatment response
Style Designator
Shoulder
Thread Series Designator
Unc