NATO Stock Number
5307-01-134-0817
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a nut thread
Thread Class
3b stud thread
Thread Direction
Right-hand nut thread
Thread Direction
Right-hand stud thread
Thread Length
0.520 inches stud thread
Thread Length
0.537 inches nut thread and 0.620 inches nut thread
Locking Feature
Ring, lock serrated
Overall Length
Between 3.485 inches and 3.515 inches
Distance From Serrated Portion To Nut End
Between 0.605 inches and 0.635 inches
Distance From Serrated Portion To Stud End
0.750 inches
Distance From Serrated Portion To End Of Stud Thread
0.230 inches
Thready Qty Per Inch (tpi)
14 stud thread
Thready Qty Per Inch (tpi)
24 nut thread
Thread Size
0.375 inches nut thread
Thread Size
0.438 inches stud thread
Material
Steel comp 4340
Material Specification
Mil-s-5000 military specification single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
Style Designator
Locked in
Thread Series Designator
Unc stud thread
Thread Series Designator
Unf nut thread