NATO Stock Number
5306-00-156-2745
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.468 inches and 0.532 inches
Fastener Length
Between 2.672 inches and 2.704 inches
Head Style
Round
Head Diameter
Between 0.359 inches and 0.391 inches
Head Height
Between 1.296 inches and 1.328 inches
Groove Diameter
Between 0.655 inches and 0.665 inches
Shank Unthreaded Hole Diameter
0.141 inches first hole and 0.151 inches first hole
Single Shear Strength
33150 pounds per square inch
Internal Drive Style
Slot
Thread Diameter
0.750 inches
Thready Qty Per Inch (tpi)
16
Distance From Head Largest Bearing Surface To Shank Hole Center
2.484 inches first hole and 2.516 inches first hole
Material
Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
Material Specification
Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification single treatment response
Thread Series Designator
Unf
