NATO Stock Number
5307-00-076-5684
Sold in multiples of
50 EA
DEMIL
NO
Thread Class
3a nut thread
Thread Class
3a stud thread
Thread Direction
Right-hand nut thread
Thread Direction
Right-hand stud thread
Thread Length
0.491 inches nut thread and 0.563 inches nut thread
Thread Length
0.369 inches stud thread and 0.440 inches stud thread
Shoulder Diameter
0.686 inches
Shoulder Length
Between 0.218 inches and 0.219 inches
Overall Length
1.781 inches
Nut End Shank Length
0.140 inches
Thready Qty Per Inch (tpi)
28 nut thread
Thready Qty Per Inch (tpi)
28 stud thread
Hardness Rating
Between 39.0 rockwell c and 48.0 rockwell c
Thread Size
0.250 inches nut thread
Thread Size
0.250 inches stud thread
Stud End Shank Diameter
0.283 inches
Nut End Shank Diameter
0.247 inches
Material
Steel comp e4340
Material Specification
Mil-s-5000 cond c military specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Mil-c-8837, type 1 cl 2 military specification single treatment response
Thread Series Designator
Unf nut thread
Thread Series Designator
Unf stud thread