NATO Stock Number
5320-01-607-1521
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Fastener Length
Between 1.0725 inches and 1.0925 inches
Head Style
Countersunk w/reverse chamfer
Head Height
Between 0.077 inches and 0.090 inches
Width Between Flats
Between 0.122 inches and 0.142 inches
Shank Diameter
Between 0.2641 inches and 0.2651 inches
Shank Style
Pin-rivet, straight, threaded
Head Major Diameter
Between 0.415 inches and 0.440 inches
Collar Outside Diameter
Between 0.408 inches and 0.412 inches
Collarheight
Between 0.532 inches and 0.552 inches
Lubrication
Cetyl alcohol, specification 305, hi-shear corp
Collar Inside Diameter
Between 0.268 inches and 0.272 inches
End Application
1520-01-475-5179
Grip Length
Between 0.6825 inches and 0.6925 inches
Width Across Flats
Between 0.0947 inches and 0.0967 inches
Thready Qty Per Inch (tpi)
28
Thread Size
0.25 inches
Shear Strength
10490 double pounds per square inch
Countersink Angle
90.0 degrees
Collar Style
Threaded break off type
Part Name Assigned By Controlling Agency
Protruding tension head alloy steel, 1/64 oversize 1/16 grip variation hi-lok pin anc collar assembly
Material
Steel bolt
Material
Steel comp 303 collar
Material Specification
Alloy steel per ams6415, ams6349 or ams-s-6049 national specification single material response bolt
Material Specification
Stainless steel per ams5640 national specification single material response collar
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type ii, class 2 federal specification single treatment response
Thread Series Designator
Unjf