NATO Stock Number
5307-01-307-3606
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a stud thread
Thread Class
3a nut thread
Thread Direction
Right-hand nut thread
Thread Direction
Right-hand stud thread
Thread Length
0.638 inches nut thread
Thread Length
0.360 inches stud thread and 0.390 inches stud thread
Locking Feature
Key inserts
Overall Length
Between 1.177 inches and 1.237 inches
Thready Qty Per Inch (tpi)
16 stud thread
Thready Qty Per Inch (tpi)
28 nut thread
Hardness Rating
26.0 rockwell c
Thread Size
0.250 inches nut thread
Thread Size
0.375 inches stud thread
Distance From End Of Stud End Threads To Nut End
Between 0.817 inches and 0.847 inches
Surface Finish
32.0 microinches nut thd
Surface Finish
63.0 microinches shank
Material
Iron alloy 660
Material Specification
Ams 5731 assn standard single material response or ams 5737 assn standard single material response
Style Designator
Locked in
Thread Series Designator
Unc stud thread
Thread Series Designator
Unjf nut thread