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Worldwide distributor of NSN parts and consumables located in the USA.

Close Tolerance Bolt AN176H7A

Description:

Length: 61/64", grip: 5/16", thread: 3/8-24, cadmium plated steel, undrilled shank, drilled head

AN176H7A Details

National Stock Number (NSN) 5306-00-928-2360
Alternate Part Number N/A
Federal Supply Class (FSC) 5306
Unit of Measure (UOM) 1 /Ea.
Thread Class 3a
Thread Direction Right-hand
Thread Length Between 0.609 inches and 0.688 inches
Fastener Length Between 0.937 inches and 0.984 inches
Head Style Hexagon
Head Height Between 0.203 inches and 0.235 inches
Width Between Flats Between 0.553 inches and 0.556 inches
Hole Diameter 0.070 inches
Grip Diameter Between 0.3737 inches and 0.3742 inches
Thread Diameter 0.375 inches
Grip Length Between 0.296 inches and 0.328 inches
Hole Quantity 1
Hole Type Drilled
Thready Qty Per Inch (tpi) 24
Min. Tensile Strength (psi) 125000 pounds per square inch
Hardness Rating 26.0 rockwell c and 32.0 rockwell c
Hole Configuration Style Hexagon flats
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
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416 type 2 cl 3 federal specification single treatment response
Thread Series Designator Unf

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