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AN174-31 Close Tolerance Bolt

Product Series: AN
ECCN: EAR99
Schedule: 7318.15.2000

Price per Unit $20.10

Units per Pack 2

Price per Pack $40.20

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

Quantity will be increased in increments of 2

Total Unit Quantity:

Total Packs 1

Total Price $40.20

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Head Style

Hexagon

Material

Steel comp 81b45 or steel comp 4037 or steel comp 4140 or steel comp 4130

Surface Treatment

Class 3 federal specification single treatment response type 2 qq-p-416

Thread Class

Distance From Head Largest Bearing Surface To Shank Hole Center: 2.984 inches first hole and 3.016 inches first hole
Fastener Length: Between 3.140 inches and 3.187 inches
Grip Diameter: Between 0.2487 inches and 0.2492 inches
Grip Length: Between 2.672 inches and 2.704 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
Shank Unthreaded Hole Diameter: 0.076 inches first hole
Surface Finish: 63.0 microinches bearing surface of head
Thread Diameter: 0.250 inches
Thread Direction: Right-hand
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