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NSN 5305-01-183-5873

High Torque Screw

About this product

Between 0.641 inches and 0.671 inches fastener length, flat countersunk head style, between 0.338 inches and 0.381 inches head diameter, grip diameter: between 0.1885 inches and 0.1895 inches .

Manufacturer part number HT4057-3D4A for national stock number 5305011835873.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-183-5873.

  • MPN or Model

    HT4057-3D4A

  • 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 0.381 inches and 0.431 inches
  • Fastener Length
    Between 0.641 inches and 0.671 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.338 inches and 0.381 inches
  • Grip Diameter
    Between 0.1885 inches and 0.1895 inches
  • Shank Unthreaded Hole Diameter
    0.070 inches first hole and 0.075 inches first hole
  • Internal Drive Style
    High-torque
  • Thread Diameter
    0.190 inches
  • Grip Length
    Between 0.240 inches and 0.260 inches
  • Thready Qty Per Inch (tpi)
    32
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Distance From Head Largest Bearing Surface To Shank Hole Center
    0.520 inches first hole and 0.560 inches first hole
  • Material
    Steel comp xm-13
  • Material Specification
    Ams 5629 assn standard single material response
  • Surface Treatment
    Aluminum and chromate
  • Surface Treatment Specification
    Mil-c-83488 ty2 cl3 military specification single treatment response
  • Thread Series Designator
    Unjf
More from these suppliers
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 5305011835873

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HT4057-3D4A Huck International, Inc.
HT4057-3D4A Hi-shear Corporation
HT4057-3D4A Sps Technologies, Llc
HT4057-3D4 Hi-shear Corporation
HT4057-3D4 Sps Technologies, Llc
HT4057-3D4 Lisi Aerospace Canada Corp
HT4057-3D4 Huck International, Inc.
ST3M733-3D4 Sps Technologies, Llc
ST3M733-3D4 Valley-todeco, Inc.
ST3M733-3D4 Heartland Precision Fasteners, Inc.
ST3M733-3D4 Houston Precision Fasteners I, Lp
ST3M733-3D4 Sps Technologies, Llc
ST3M733-3D4 Fastener Innovation Technology, Inc.
ST3M733-3D4 Sps Technologies, Llc
ST3M733-3D4 Reid Products Inc.
ST3M733-3D4 West Coast Aerospace Inc
ST3M733-3DL-4 Sps Technologies Ltd Tj Brooks
ST3M733-3D4 Boeing Company, The
HT4057-3D4A Huck Intl Inc
HT4057-3D4 Huck Intl Inc
HT4057-3D4A Alcoa Global Fasteners, Inc.
ST3M733-3DL-4 Alcoa Global Fasteners, Inc.
HT4057-3D4 Alcoa Global Fasteners, Inc.
HT4057-3D4 Arconic Global Fasteners & Rings,
Stock Check
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