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AN174H22A Close Tolerance Bolt

Product Series: AN
ECCN: EAR99
Schedule: 7318.15.8085

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

Cl 3 federal specification all treatment responses type 2 qq-p-416

Thread Class

Fastener Length: 2.281 inches
Grip Diameter: Between 0.2487 inches and 0.2492 inches
Grip Length: 1.812 inches
Hardness Rating: 26.0 rockwell c and 32.0 rockwell c
Head Height: Between 0.140 inches and 0.172 inches
Hole Configuration Style: Hexagon flats
Hole Quantity: 1
Hole Type: Drilled
Min. Tensile Strength (psi): 125000 pounds per square inch
Surface Finish: 63.0 microinches grip
Thread Diameter: 0.250 inches
Thread Direction: Right-hand
Thread Length: 0.469 inches
Thread Qty Per Inch (tpi): 28
Thread Series Designator: Unf (fine thread)
Width Between Flats: Between 0.428 inches and 0.440 inches
Hole Diameter: 0.046 inches