NATO Stock Number
5307-01-129-0146
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a nut thread a
Thread Class
3a stud thread
Thread Direction
Right-hand nut thread a
Thread Direction
Right-hand stud thread
Thread Length
0.510 inches nut thread a
Thread Length
0.560 inches stud thread
Locking Feature
Head serrations
Overall Length
2.190 inches
Distance From Serrated Portion To Nut End
Between 1.485 inches and 1.515 inches
Distance From Serrated Portion To Stud End
0.690 inches
Distance From Serrated Portion To End Of Stud Thread
0.180 inches
Thready Qty Per Inch (tpi)
16 nut thread a
Thready Qty Per Inch (tpi)
24 stud thread
Thread Size
0.3125 inches stud thread
Thread Size
0.375 inches nut thread a
Material
Steel comp 4340
Surface Treatment
Cadmium
Style Designator
Locked in
Thread Series Designator
Unjf stud thread
Thread Series Designator
Uns nut thread a