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NSN 5305-01-204-4201

High Torque Screw

About this product

Between 1.704 inches and 1.734 inches fastener length, flat countersunk head style, between 0.429 inches and 0.477 inches head diameter, grip diameter: between 0.3110 inches and 0.3120 inches .

Manufacturer part number HT4068-5-19A for national stock number 5305012044201.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-204-4201.

  • MPN or Model

    HT4068-5-19A

  • 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 0.506 inches and 0.556 inches
  • Fastener Length
    Between 1.704 inches and 1.734 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.429 inches and 0.477 inches
  • Grip Diameter
    Between 0.3110 inches and 0.3120 inches
  • Internal Drive Style
    High-torque
  • Thread Diameter
    0.312 inches
  • Grip Length
    Between 1.178 inches and 1.198 inches
  • Thready Qty Per Inch (tpi)
    24
  • Countersink Angle
    101.0 degrees
  • Material
    Steel comp xm-13
  • 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 5305012044201

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HT4068-5-19A Huck International, Inc.
3M926-5L19 Fastener Innovation Technology, Inc.
WC4068-5-19 West Coast Aerospace Inc
HT4068-5-19A Sps Technologies, Llc
HT4068-5-19A Sps Technologies, Llc
HT4068-5-19A Hi-shear Corporation
3M926-5L19 Boeing Company, The
HT4068-5-19A Sps Technologies, Llc
3M926-5L19 Valley-todeco, Inc.
HT4068-5-19A Arconic Global Fasteners & Rings,
3M926-5L19 Heartland Precision Fasteners, Inc.
3M926-5L19 Houston Precision Fasteners I, Lp
HT4068-5-19A Sps Technologies, Llc
11883-5L19 Reid Products Inc.
HT4068-5-19A Sps Technologies Ltd Tj Brooks
HT4068-5-19A Lisi Aerospace Canada Corp
HT4068-5-19A Huck Intl Inc
HT4068-5-19A Alcoa Global Fasteners, Inc.
Stock Check
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