NATO Stock Number
5315-00-297-1440
Sold in multiples of
1 EA
DEMIL
NO
First End Style
Square
Head Style
Flat
Diameter
Between 0.2486 inches and 0.2494 inches
Effective Length
Between 0.448 inches and 0.458 inches
Undercut Diameter
0.2285 inches
Under Head Length
0.5315 inches
Undercut Width
Between 0.028 inches and 0.031 inches
Hardness Rating
58.0 rockwell c and 63.0 rockwell c
Pin Head Diameter
Between 0.359 inches and 0.391 inches
Surface Finish
32.0 microinches long shank
Height
Between 0.0525 inches and 0.0725 inches
Material
Steel
Surface Treatment
Phosphate manganese
Surface Treatment Specification
Mil-c-16232 type 1 military specification single treatment response
Style Designator
Groove