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Close Tolerance Bolt AN173-20

Description:

Length: 2-1/32", grip: 1-5/8", thread: 10-32, cadmium plated steel, drilled shank

AN173-20 Details

National Stock Number (NSN) 5306-00-180-1789
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 0.406 inches
Fastener Length 2.031 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
Thread Diameter 0.190 inches
Grip Length 1.625 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 1.891 inches first hole
Surface Finish 63.0 microinches bearing surface of head
Surface Finish 63.0 microinches grip
Material Steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4037 or steel comp 4140 or steel comp 4130
Material Specification MIL-S-6049 military specification 1ST material response or MIL-S-6050 military specification 2ND material response or MIL-S-6098 military specification 3RD material response or ams 6300 assn standard 4TH material response or MIL-S-5626 military specification 5TH material response or MIL-S-6758 military specification 6TH material response
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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