1-321-802-5889

NSN 5305-01-132-9801

High Torque Screw

About this product

Between 1.348 inches and 1.378 inches fastener length, flat countersunk head style, between 0.464 inches and 0.506 inches head diameter, grip diameter: between 0.2485 inches and 0.2495 inches .

Manufacturer part number HT4054-4D15A for national stock number 5305011329801.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-132-9801.

  • MPN or Model

    HT4054-4D15A

  • 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)
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.400 inches and 0.450 inches
  • Fastener Length
    Between 1.348 inches and 1.378 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.464 inches and 0.506 inches
  • Grip Diameter
    Between 0.2485 inches and 0.2495 inches
  • Shank Unthreaded Hole Diameter
    0.076 inches first hole and 0.086 inches first hole
  • Internal Drive Style
    High-torque
  • Thread Diameter
    0.250 inches
  • Grip Length
    Between 0.928 inches and 0.948 inches
  • Thready Qty Per Inch (tpi)
    28
  • Hardness Rating
    39.0 rockwell c and 43.0 rockwell c
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Distance From Head Largest Bearing Surface To Shank Hole Center
    1.222 inches first hole and 1.272 inches first hole
  • Surface Finish
    32.0 microinches threads
  • Material
    Steel comp 8740
  • Material Specification
    Mil-s-6049 military specification single material response
  • Surface Treatment
    Aluminum and chromate
  • Surface Treatment Specification
    Mil-c-83488, type 2, cl 3 military specification single treatment response
  • Thread Series Designator
    Unjf
Close Tolerance Screw

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (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 designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Mechanic Bill explains High Torque Screw

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NSN 5305011329801

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HT4054-4D15A Arconic Global Fasteners & Rings,
HT4054-4DL-15A Huck International, Inc.
ST3M730-4DL-15 Fastener Innovation Technology, Inc.
WC4054-4DL15A West Coast Aerospace Inc
HT4054-4D15A Huck Intl Inc
HT4054-4D15A Hi-shear Corporation
HT4054-4D15A Sps Technologies, Llc
HT4054-4D15A Lisi Aerospace Canada Corp
HT4054-4D15 Hi-shear Corporation
ST3M730-4D15 Boeing Company, The
HT4054-4D15 Sps Technologies, Llc
HT4054-4D15 Alcoa Global Fasteners, Inc.
ST3M730-4DL-15 Houston Precision Fasteners I, Lp
HT4054-4D15A Sps Technologies Ltd Tj Brooks
ST3M730-4DL15 Boeing Company, The
10115337 Nimikkeistokeskus Ncb Finland
HT4054-4D15A Alcoa Global Fasteners, Inc.
HT4054-4D15A Sps Technologies Inc
Stock Check
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