AN174-13 Machine Bolt

Product Series
AN
ECCN
EAR99
Schedule
7318.15.2000
Unit of Measure: EA

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Head Style
Hexagon
Material
Steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037
Surface Treatment
Qq-p-416 type 2 cl 3 federal specification single treatment response
Thread Class
3a
Distance From Head Largest Bearing Surface To Shank Hole Center
1.240 inches first hole and 1.260 inches first hole
Fastener Length
Between 1.391 inches and 1.438 inches
Features
Finished head
Features Provided
Finished head
Grip Length
Between 0.922 inches and 0.953 inches
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Head Height
Between 0.140 inches and 0.172 inches
Min. Tensile Strength (psi)
125000 pounds per square inch
Shank Unthreaded Hole Diameter
0.076 inches first hole and 0.086 inches first hole
Thread Diameter
0.250 inches
Thread Direction
Right-hand
Thread Length
Between 0.438 inches and 0.516 inches
Thread Qty Per Inch (tpi)
28
Thread Series Designator
Unf (fine thread)
Width Between Flats
Between 0.428 inches and 0.440 inches