|
Thread Direction
|
Right-hand
|
|
Thread Diameter
|
0.250 inches
|
|
Thread Class
|
3a
|
|
Surface Treatment Specification
|
Class 2 federal specification 1st treatment response type2 qq-p-416
|
|
Surface Treatment
|
Cadmium
|
|
Material Specification
|
Ams5732 assn standard 1st material response or ams5853 assn standard 2nd material response ams5731
|
|
Material
|
Iron alloy 660
|
|
Head Height
|
Between 0.125 inches and 0.135 inches
|
|
Head Style
|
Hexagon
|
|
Grip Length
|
Between 2.615 inches and 2.635 inches
|
|
Grip Diameter
|
Between 0.2490 inches and 0.2495 inches
|
|
Fastener Length
|
Between 3.035 inches and 3.065 inches
|
|
Color
|
Green threads
|
|
Thread Length
|
0.425 inches
|
|
Thread Qty Per Inch (tpi)
|
28
|
|
Thread Series Designator
|
Unjf (fine thread with external controlled root radius)
|
|
Width Between Flats
|
Between 0.429 inches and 0.439 inches
|
