NATO Stock Number
5307-00-025-8279
Sold in multiples of
100 EA
DEMIL
NO
Thread Class
3a nut thread
Thread Pitch Diameters
+0.2778 to 0.2795 inches stud thread
Thread Direction
Right-hand nut thread
Thread Direction
Right-hand stud thread
Thread Length
0.500 inches nut thread
Thread Length
0.390 inches stud thread
Locking Feature
Self-clinching head
Overall Length
1.063 inches
Distance From Serrated Portion To Nut End
0.500 inches
Distance From Serrated Portion To Stud End
0.563 inches
Distance From Serrated Portion To End Of Stud Thread
0.173 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 c4 military specification single material response
Surface Treatment
Cadmium
Style Designator
Locked in
Thread Series Designator
Unf nut thread
Thread Series Designator
Uns stud thread