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Close Tolerance Bolt AN173-15


Length: 1-21/32", grip: 1-1/4", thread: 10-32, cadmium plated steel, drilled shank

AN173-15 Details

National Stock Number (NSN) 5306-00-180-2744
Alternate Part Number N/A
Federal Supply Class (FSC) 5306
Unit of Measure (UOM) 10 /Ea.
Thread Class 3a
Thread Direction Right-hand
Thread Length Between 0.375 inches and 0.453 inches
Fastener Length Between 1.641 inches and 1.688 inches
Head Style Hexagon
Head Height Between 0.109 inches and 0.141 inches
Width Between Flats Between 0.365 inches and 0.377 inches
Grip Diameter Between 0.1889 inches and 0.1894 inches
Shank Unthreaded Hole Diameter 0.070 inches first hole and 0.080 inches first hole
Thread Diameter 0.190 inches
Grip Length Between 1.234 inches and 1.266 inches
Thready Qty Per Inch (tpi) 32
Min. Tensile Strength (psi) 125000 pounds per square inch
Hardness Rating 26.0 rockwell c and 32.0 rockwell c
Distance From Head Largest Bearing Surface To Shank Hole Center 1.500 inches first hole and 1.531 inches first hole
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 Cadmium and chromate
Surface Treatment Specification Qq-p-416, type 2, cl 3 federal specification all treatment responses
Thread Series Designator Unf

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