NATO Stock Number
5306-00-097-6880
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.520 inches and 0.600 inches
Fastener Length
Between 0.960 inches and 0.980 inches
Head Style
Tee no. 6
Head Height
Between 0.178 inches and 0.198 inches
Head Length
Between 0.550 inches and 0.570 inches
Width Between Flats
Between 0.430 inches and 0.440 inches
Thread Diameter
0.312 inches
Thready Qty Per Inch (tpi)
24
Hardness Rating
30.0 rockwell c and 38.0 rockwell c
Surface Finish
125.0 microinches top of head
Surface Finish
32.0 microinches threads
Surface Finish
63.0 microinches bearing surface of head
Surface Finish
63.0 microinches grip
Chamfer Angle
Between 45.0 degrees and 47.0 degrees
Material
Stainless steel
Material Specification
Ams 5616 assn standard single material response
Thread Series Designator
Unjf