NSN 5306-00-639-6828
Close Tolerance Hex Head Bolt
1.156 inches fastener length, hexagon head style, between 0.140 inches and 0.172 inches head height, width between flats: between 0.428 inches and 0.440 inches .
Manufacturer part number A174C11 for national stock number 5306006396828.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-00-639-6828.
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MPN or Model
A174C11
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.468 inches -
Fastener Length
1.156 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 -
Hole Diameter
0.046 inches -
Grip Diameter
Between 0.2487 inches and 0.2492 inches -
Shank Unthreaded Hole Diameter
0.076 inches first hole -
Thread Diameter
0.250 inches -
Grip Length
0.688 inches -
Hole Quantity
1 -
Hole Type
Drilled -
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 -
Hole Configuration Style
Hexagon flats -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.000 inches first hole -
Surface Finish
63.0 microinches grip -
Material
Steel comp 431 -
Material Specification
Mil-s-18732 military specification single material response -
Surface Treatment
Passivate -
Thread Series Designator
Unf
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An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.
![Mechanic Bill explains Close Tolerance Hex Head Bolt](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5306-00-639-6828 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
A174C11 | Zf Industrieantriebe Witten Gmbh |
AN174CH11 | Aeronautical Standards Group |
NASM 6812 | National Aerospace Standards |
932.19.60.430 | Pilatus Aircraft Ltd |
AN174C11 | Zf Industrieantriebe Witten Gmbh |
Stock Check
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