NATO Stock Number
5307-00-687-6271
Sold in multiples of
DEMIL
NO
Thread Class
3a nut thread
Thread Pitch Diameters
+0.2778/+0.2795 inches stud thread
Thread Direction
Right-hand nut thread
Thread Direction
Right-hand stud thread
Thread Length
0.510 inches stud thread
Thread Length
0.438 inches nut thread
Locking Feature
Any acceptable
Overall Length
1.126 inches
Distance From Serrated Portion To Nut End
0.438 inches
Distance From Serrated Portion To Stud End
0.688 inches
Distance From Serrated Portion To End Of Stud Thread
0.178 inches
Thready Qty Per Inch (tpi)
18 stud thread
Thready Qty Per Inch (tpi)
28 nut thread
Thread Size
0.250 inches nut thread
Thread Size
0.312 inches stud thread
Material
Steel comp 4130
Material Specification
Mil-s-6758, cond f military specification single material response
Surface Treatment
Cadmium
Style Designator
Locked in
Thread Series Designator
Unf nut thread
Thread Series Designator
Uns stud thread