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NSN 5305-01-129-0580

High Torque Screw

About this product

Between 1.142 inches and 1.172 inches fastener length, oval countersunk head style, between 0.390 inches and 0.395 inches head diameter, grip diameter: between 0.2485 inches and 0.2495 inches .

Manufacturer part number HT4053-4-11A for national stock number 5305011290580.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-129-0580.

  • MPN or Model

    HT4053-4-11A

  • 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 0.444 inches and 0.494 inches
  • Fastener Length
    Between 1.142 inches and 1.172 inches
  • Head Style
    Oval countersunk
  • Head Diameter
    Between 0.390 inches and 0.395 inches
  • Grip Diameter
    Between 0.2485 inches and 0.2495 inches
  • Internal Drive Style
    High-torque
  • Thread Diameter
    0.250 inches
  • Grip Length
    Between 0.678 inches and 0.698 inches
  • Thready Qty Per Inch (tpi)
    28
  • Min. Tensile Strength (psi)
    180000 pounds per square inch
  • Hardness Rating
    39.0 rockwell c and 43.0 rockwell c
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • 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 class 3 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 5305011290580

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HT4053-4-11A Sps Technologies, Llc
HT4053-4-11A Hi-shear Corporation
ST3M740-4L-11 Boeing Company, The
HT4053-4-11 Sps Technologies, Llc
HT4053-4-11 Alcoa Global Fasteners, Inc.
HT4053-4-11 Sps Technologies, Llc
HT4053-4-11 Hi-shear Corporation
HT4053-4-11A Arconic Global Fasteners & Rings,
HT4053-4-11A Huck International, Inc.
HT4052-4-11A Fastener Innovation Technology, Inc.
HT4053-4-11A West Coast Aerospace Inc
HT4053-4-11A Sps Technologies Ltd Tj Brooks
HT4053-4-11A Lisi Aerospace Canada Corp
ST3M470-1L-11 Sps Technologies Inc
HT4053-4-11 Huck Intl Inc
HT4053-4-11A Huck Intl Inc
10115191 Nimikkeistokeskus Ncb Finland
HT4053-4-11A Alcoa Global Fasteners, Inc.
ST3M740-4-11 Alcoa Global Fasteners, Inc.
HT4053-4-11 Arconic Global Fasteners & Rings,
ST3M740-4-11 Arconic Global Fasteners & Rings,
HT4053-4-11 Huck International, Inc.
ST3M470-4L-11 Fastener Innovation Technology, Inc.
ST3M740-4L-11 Space Instruments Inc
ST3M740-4L-11 Huck International, Inc.
ST3M470-4L-11 Sps Technologies Ltd Tj Brooks
ST3M470-4L-11 Hi-shear Corporation
ST3M470-4L-11 Sps Technologies, Llc
ST3M740-4L-11 Alcoa Global Fasteners, Inc.
ST3M740-4L11 Twist Tite Mfg, Inc
Stock Check
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