NATO Stock Number
5307-00-967-8172
Sold in multiples of
DEMIL
NO
Thread Class
3a nut thread
Thread Pitch Diameters
+0.2339/+0.2363 inches stud thread
Thread Direction
Right-hand nut thread
Thread Direction
Right-hand stud thread
Thread Length
0.490 inches stud thread and 0.510 inches stud thread
Thread Length
0.490 inches nut thread and 0.510 inches nut thread
Overall Length
Between 5.896 inches and 5.916 inches
Length Of Recessed Portion Of Shank
4.906 inches
Diameter Of Recessed Portion Of Shank
Between 0.189 inches and 0.199 inches
Distance From Cotter Pin Hole Centerline To Nut End
0.084 inches first hole and 0.104 inches first hole
Cotter Pin Hole Diameter
0.078 inches first hole
Thready Qty Per Inch (tpi)
20 stud thread
Thready Qty Per Inch (tpi)
28 nut thread
Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Thread Size
0.250 inches nut thread
Thread Size
0.250 inches stud thread
Surface Finish
32.0 microinches nut thd
Surface Finish
32.0 microinches stud thd
Surface Finish
63.0 microinches shank
Material
Steel comp 8740
Material Specification
Ams 7456 assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Ams 2400 assn standard single treatment response
Style Designator
Recessed
Thread Series Designator
Unf nut thread
Thread Series Designator
Uns stud thread