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Close Tolerance Bolt AN174-10A


Length: 1-1/32\", grip: 9/16\", thread: 1/4-28, cadmium plated steel, undrilled shank

AN174-10A Details

National Stock Number (NSN) 5306-00-211-8173
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 0.437 inches and 0.516 inches
Fastener Length Between 1.015 inches and 1.062 inches
Head Style Hexagon
Head Height Between 0.140 inches and 0.172 inches
Width Between Flats Between 0.428 inches and 0.440 inches
Thread Diameter 0.250 inches
Grip Length Between 0.546 inches and 0.578 inches
Features Provided Finished head
Thready Qty Per Inch (tpi) 28
Min. Tensile Strength (psi) 125000 pounds per square inch
Hardness Rating 26.0 rockwell c and 32.0 rockwell c
Surface Finish 63.0 microinches bearing surface of head
Surface Finish 63.0 microinches grip
Material Steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037
Material Specification Mil-s-5626 military specification 1st material response or mil-s-6049 military specification 2nd material response or mil-s-6050 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-4130 military specification 5th material response or ams 6300 assn standard 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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