1-321-802-5889

NSN 5306-00-201-5625

Close Tolerance Hex Head Bolt

About this product

Between 2.278 inches and 2.325 inches fastener length, double hexagon head style, 0.210 inches head height, width between flats: 0.631 inches .

Manufacturer part number 68485-6-30 for national stock number 5306002015625.

Datasheet

  • Product description

    Close Tolerance Bolt NSN 5306-00-201-5625.

  • MPN or Model

    68485-6-30

  • 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.)
    1 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Fastener Length
    Between 2.278 inches and 2.325 inches
  • Head Style
    Double hexagon
  • Head Height
    0.210 inches
  • Width Between Flats
    0.631 inches
  • Grip Diameter
    Between 0.3735 inches and 0.3745 inches
  • Thread Diameter
    0.375 inches
  • Grip Length
    Between 1.865 inches and 1.885 inches
  • Thready Qty Per Inch (tpi)
    24
  • Min. Tensile Strength (psi)
    156000 pounds per square inch
  • Material
    Steel comp h11
  • Material Specification
    Stsbs001 cagec 56878 mfr ref single material response
  • Surface Treatment
    Nickel and cadmium and chromate
  • Surface Treatment Specification
    Stsb9001 cagec 5678 mfr ref single treatment response
  • Thread Series Designator
    Unjf
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 5306002015625

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
68485-6-30 Sps Technologies, Llc
STSBG001A06D030 Valley-todeco, Inc.
STSBG001A06D030 Sps Technologies, Llc
STSBG001A06D030 Huck International, Inc.
STSBG001A06D030 Sps Technologies, Llc
STSBG001A06D030 Sonic Industries Inc.
STSBG001A06D030 Alcoa Global Fasteners, Inc.
11701A06D030 Reid Products Inc.
STSBG001A06D030 Lockheed Martin Corporation
Stock Check
Availability for this item was last checked on 11/22/22. The quantities and conditions available at the time were:
  • NS: 3