NSN 5306-00-957-3718
Close Tolerance Hex Head Bolt
Between 1.017 inches and 1.047 inches fastener length, hexagon head style, between 0.078 inches and 0.110 inches head height, width between flats: between 0.365 inches and 0.377 inches .
Manufacturer part number BACB30BH3C11 for national stock number 5306009573718.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-00-957-3718.
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MPN or Model
BACB30BH3C11
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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
Between 0.319 inches and 0.369 inches -
Fastener Length
Between 1.017 inches and 1.047 inches -
Head Style
Hexagon -
Head Height
Between 0.078 inches and 0.110 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 0.075 inches first hole -
Thread Diameter
0.190 inches -
Grip Length
Between 0.678 inches and 0.698 inches -
Thready Qty Per Inch (tpi)
32 -
Distance From Head Largest Bearing Surface To Shank Hole Center
0.860 inches first hole and 0.892 inches first hole -
Surface Finish
32.0 microinches threads -
Material
Iron alloy 660 -
Material Specification
Ams 5732 assn standard single material response -
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.
Pricing and Availability
Get a quote for 5306-00-957-3718 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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BACB30BH3C11 | The Boeing Company |