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NSN 5305-01-195-5061

High Torque Screw

About this product

Between 2.488 inches and 2.518 inches fastener length, flat countersunk head style, between 0.497 inches and 0.507 inches head diameter, grip diameter: between 0.2490 inches and 0.2495 inches .

Manufacturer part number HT4049-4D35 for national stock number 5305011955061.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-195-5061.

  • MPN or Model

    HT4049-4D35

  • 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 0.290 inches and 0.340 inches
  • Fastener Length
    Between 2.488 inches and 2.518 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.497 inches and 0.507 inches
  • Grip Diameter
    Between 0.2490 inches and 0.2495 inches
  • Shank Unthreaded Hole Diameter
    0.076 inches first hole and 0.081 inches first hole
  • Internal Drive Style
    High-torque
  • Thread Diameter
    0.250 inches
  • Grip Length
    Between 2.178 inches and 2.198 inches
  • Thready Qty Per Inch (tpi)
    28
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Distance From Head Largest Bearing Surface To Shank Hole Center
    2.365 inches first hole and 2.405 inches first hole
  • Material
    Steel comp xm-13
  • Material Specification
    Ams 5629 assn standard single material response
  • Surface Treatment
    Passivate
  • Surface Treatment Specification
    Qq-p-35 federal 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 5305011955061

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HT4049-4D35 Huck International, Inc.
HT4049-4D35 Arconic Global Fasteners & Rings,
HT4049-4D35 Fastener Innovation Technology, Inc.
HT4049-4D35 West Coast Aerospace Inc
HT4049-4D35 Sps Technologies Ltd Tj Brooks
ST3M714-4D35 Boeing Company, The
11931-4D35 Reid Products Inc.
HT4049-4D35 Alcoa Global Fasteners, Inc.
HT4049-4D35 Hi-shear Corporation
HT4049-4D35 Sps Technologies, Llc
HT4049-4D35 Lisi Aerospace Canada Corp
HT4049-4D35 Huck Intl Inc
HT4049-4D35 Sps Technologies, Llc
ST3M714-4D35 Valley-todeco, Inc.
ST3M714-4D35 Heartland Precision Fasteners, Inc.
ST3M714-4D35 Houston Precision Fasteners I, Lp
HT4049-4D35 Sps Technologies, Llc
HT4049-4D35 Sps Technologies, Llc
ST3M714-4D35 Fastener Innovation Technology, Inc.
WC4049-4D35 West Coast Aerospace Inc
Stock Check
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