1-321-802-5889

NSN 5306-01-276-7161

Close Tolerance Hex Head Bolt

About this product

1.030 inches fastener length, double hexagon w/hole head style, between 0.400 inches and 0.440 inches head height, width between flats: 0.435 inches .

Manufacturer part number 8761110-01 for national stock number 5306012767161.

Datasheet

  • Product description

    Close Tolerance Bolt NSN 5306-01-276-7161.

  • MPN or Model

    8761110-01

  • 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
    0.650 inches
  • Fastener Length
    1.030 inches
  • Head Style
    Double hexagon w/hole
  • Head Height
    Between 0.400 inches and 0.440 inches
  • Width Between Flats
    0.435 inches
  • Extended Washer Diameter
    Between 0.540 inches and 0.560 inches
  • Extended Washer Thickness
    Between 0.090 inches and 0.100 inches
  • Thread Diameter
    0.375 inches
  • Grip Length
    Between 0.360 inches and 0.400 inches
  • Thready Qty Per Inch (tpi)
    24
  • Surface Finish
    63.0 microinches bearing surface of head
  • Material
    Steel
  • Material Specification
    Ams7459 assn standard single material response
  • Surface Treatment
    Nickel
  • Surface Treatment Specification
    Ams2403 assn standard single treatment response
  • Thread Series Designator
    Unf
Close Tolerance Bolt

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

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NSN 5306012767161

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
8761110-01 Air Force United States Department
8761110-01 Valley-todeco, Inc.
8761110-01 Sps Technologies, Llc
8761110-01 Mchaffie Inc
8761110-01 Alcoa Global Fasteners, Inc.
Stock Check
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