NATO Stock Number
5320-00-010-4203
Sold in multiples of
DEMIL
NO
Fastener Length
Between 1.734 inches and 1.766 inches
Head Style
Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
Shank Diameter
Between 0.365 inches and 0.380 inches
Shank Style
Straight
Head Major Diameter
Between 0.682 inches and 0.704 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 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 1022