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AN173C5 Army-Navy Standard Close tolerance bolt

Length: 21/32", grip: 1/4", thread: 10-32, corrosion resistant - drilled shank

Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Available Quantity: 60

AN173C5 Price: $5.40 /Each
* Sold in increments of 5

AN173C5 Spec.

Distance From Head Largest Bearing Surface To Shank Hole Center:
0.500 inches first hole and 0.531 inches first hole
Fastener Length:
Between 0.641 inches and 0.688 inches
Grip Length:
Between 0.234 inches and 0.266 inches
Grip Diameter:
Between 0.1889 inches and 0.1894 inches
Hardness Rating:
26.0 rockwell c and 32.0 rockwell c
Head Height:
Between 0.109 inches and 0.141 inches
Head Style:
Steel comp 431
Min. Tensile Strength (psi):
125000 pounds per square inch
Thread Diameter:
0.190 inches
Material Specification:
Mil-s-18732 military specification single material response
Shank Unthreaded Hole Diameter:
0.070 inches first hole and 0.080 inches first hole
Width Between Flats:
Between 0.365 inches and 0.375 inches
Surface Treatment:
Thread Class:
Thread Direction:
Thread Length:
Between 0.375 inches and 0.453 inches
Thready Qty Per Inch (tpi):
Thread Series Designator:
Unf (fine thread)

Additional Information

Found In: AN Series Bolts
Gov. Issued Name: Close Tolerance Bolt
NSN: 5306-00-551-6025
FSC: Bolts / 5306
Schedule B: 7318.15.2000, Bolts and bolts and their nuts or washers exported in the same shipment
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
PDF: AN173C5 Spec.pdf