NATO Stock Number
5320-00-010-4170
Sold in multiples of
100 EA
DEMIL
NO
Fastener Length
Between 1.109 inches and 1.141 inches
Head Style
Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
Shank Diameter
Between 0.244 inches and 0.253 inches
Shank Style
Straight
Head Major Diameter
Between 0.455 inches and 0.469 inches
Hardness Rating
60.0 rockwell b
Shear Strength
44000 single pounds per square inch
Countersink Angle
Between 88.0 degrees and 92.0 degrees
Heat Treatment
Annealed
Material
Steel comp 1005 or steel comp 1006 or steel comp 1008 or steel comp 1009 or steel comp 1010 or steel comp 1011 or steel comp 1012 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022
Material Specification
66 federal standard all material responses
