NATO Stock Number
5320-00-262-6487
Sold in multiples of
1 LB
DEMIL
NO
Fastener Length
Between 0.240 inches and 0.260 inches
Head Style
Countersunk w/ reverse chamfer
Head Height
Between 0.035 inches and 0.045 inches
Hole Diameter
Between 0.099 inches and 0.105 inches
Shank Diameter
Between 0.141 inches and 0.146 inches
Shank Style
Tubular
Head Major Diameter
Between 0.289 inches and 0.303 inches
Hole Depth
Between 0.088 inches and 0.126 inches
Shear Strength
35000 double pounds per square inch
Countersink Angle
150.0 degrees
Heat Treatment
Quarter hard
Material
Copper alloy 260 or copper alloy 270
Material Specification
Qq-w-321 federal specification all material responses
Surface Treatment
Oxide
Surface Treatment Specification
Mil-f-495 military specification single treatment response
Nondefinitive Specification/std Data
13 type and f grade