NATO Stock Number
5315-01-080-5819
Sold in multiples of
DEMIL
NO
First End Style
Square
Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.540 inches
Shank Length
0.620 inches
Shoulder Diameter
0.625 inches
Shank Diameter
Between 0.244 inches and 0.246 inches
Overall Length
1.660 inches
Thready Qty Per Inch (tpi)
28
Second End Relationship With First End
Identical
Hardness Rating
40.0 rockwell c and 43.0 rockwell c
Thread Size
0.250 inches
Second Shank Diameter
Between 0.247 inches and 0.249 inches
First End Location
Threaded end
Surface Finish
63.0 microinches shank end
Second Shank Length
0.790 inches
Material
Steel comp 416
Material Specification
Astm a582, cond a assn standard single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification all treatment responses
Style Designator
Shoulder
Thread Series Designator
Unf