NATO Stock Number
5306-00-174-4339
Sold in multiples of
100 EA
DEMIL
NO
Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.344 inches
Fastener Length
0.500 inches
Head Style
Button
Head Diameter
Between 0.563 inches and 0.594 inches
Head Height
Between 0.125 inches and 0.145 inches
Neck Length
Between 0.125 inches and 0.156 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Min. Tensile Strength (psi)
55000 pounds per square inch
Hardness Rating
95.0 rockwell b
Neck Width
Between 0.245 inches and 0.260 inches
Material
Steel comp 1006 or steel comp 1010
Material Specification
Ff-b-584 federal specification single material response
Thread Series Designator
Unc
Nondefinitive Specification/std Data
1 type or a style or 1 class or 1 grade