NATO Stock Number
5315-00-276-3503
Sold in multiples of
100 EA
DEMIL
NO
First End Style
Chamfered
Head Style
Flat
Diameter
Between 0.248 inches and 0.249 inches
Undercut Diameter
Between 0.228 inches and 0.232 inches
Under Head Length
0.866 inches
Undercut Width
Between 0.028 inches and 0.031 inches
Second Undercut Width
Between 0.052 inches and 0.062 inches
Second Undercut Diameter
Between 0.208 inches and 0.218 inches
First End Taper Length
0.031 inches
Hardness Rating
55.0 rockwell c and 60.0 rockwell c
First End Taper Angle
Between 40.0 degrees and 50.0 degrees
Pin Head Diameter
Between 0.307 inches and 0.312 inches
Surface Finish
16.0 microinches long shank
Height
0.062 inches
Material
Steel comp 1117
Surface Treatment
Phosphate
Style Designator
Groove