NATO Stock Number
5320-00-420-2165
Sold in multiples of
100 EA
DEMIL
NO
Fastener Length
Between 0.496 inches and 0.526 inches
Head Style
Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
Shank Diameter
Between 0.186 inches and 0.190 inches
Shank Style
Pull through hollow shank
Head Major Diameter
Between 0.363 inches and 0.387 inches
Expansion Device
Plain stem-type t
Grip Length
Between 0.126 inches and 0.250 inches
Countersink Angle
122.0 degrees
Material
Aluminum alloy 5056 body
Material
Steel comp 1012 mandrel or steel comp 1025 mandrel or steel comp 1045 mandrel or steel comp 1075 mandrel
Material Specification
66 federal standard all material responses mandrel
Material Specification
Qq-a-430 federal specification single material response body
Surface Treatment
Anodize body or chromate body
Surface Treatment
Zinc mandrel and chromate mandrel or cadmium mandrel or cadmium mandrel and chromate mandrel or cadmium mandrel and phosphate mandrel or phosphate zinc mandrel
Surface Treatment Specification
Qq-z-325 type 2 cl3 federal specification 1st treatment response mandrel or qq-p-416 federal specification 2nd treatment response mandrel or qq-p-416 federal specification 3rd treatment response mandrel or qq-p-416 federal specification 4th treatment response mandrel or mil-p-16232 ty z cl 2 military specification 5th treatment response mandrel or mil-p-16232 ty z cl 4b military specification 5th treatment response mandrel
