1-321-802-5889

NSN 5305-01-209-7953

High Torque Screw

About this product

Between 1.110 inches and 1.140 inches fastener length, oval countersunk head style, between 0.3898 inches and 0.3948 inches head diameter, grip diameter: between 0.2490 inches and 0.2495 inches .

Manufacturer part number HT4041-4-12-6 for national stock number 5305012097953.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-209-7953.

  • MPN or Model

    HT4041-4-12-6

  • 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 0.304 inches and 0.375 inches
  • Fastener Length
    Between 1.110 inches and 1.140 inches
  • Head Style
    Oval countersunk
  • Head Diameter
    Between 0.3898 inches and 0.3948 inches
  • Grip Diameter
    Between 0.2490 inches and 0.2495 inches
  • Internal Drive Style
    High-torque
  • Thread Diameter
    0.250 inches
  • Grip Length
    Between 0.740 inches and 0.760 inches
  • Thready Qty Per Inch (tpi)
    28
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Material
    Steel comp xm-13
  • Material Specification
    Ams5629 assn standard single material response
  • Surface Treatment
    Passivate
  • Surface Treatment Specification
    Qq-p-35 federal 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 5305012097953

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HT4041-4-12-6 Huck International, Inc.
HT4041-4-12-6 Arconic Global Fasteners & Rings,
HT4041-4-12-6 Hi-shear Corporation
HT4041-4-12-6 Alcoa Global Fasteners, Inc.
3M707-4-12-6 Boeing Company, The
HT4041-4-12-6 Fastener Innovation Technology, Inc.
11873-4-12-6 Reid Products Inc.
HT4041-4-12-6 Lisi Aerospace Canada Corp
HT4041-4-12-6 Huck Intl Inc
10113545 Nimikkeistokeskus Ncb Finland
HT4041-4-12-6 Sps Technologies, Llc
HT4041-4-12-6 Sps Technologies, Llc
Stock Check
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