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NSN 5305-01-203-6447

High Torque Screw

About this product

Between 0.829 inches and 0.859 inches fastener length, oval countersunk head style, between 0.3898 inches and 0.3948 inches head diameter, grip diameter: between 0.2485 inches and 0.2495 inches .

Manufacturer part number 3M927-4L6 for national stock number 5305012036447.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-203-6447.

  • MPN or Model

    3M927-4L6

  • Schedule B
    7508.90.0000 (Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire))
  • NMF (National Motor Freight)
    139820 - Nickel Bolts/nails/nuts/rivets Etc
  • 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 0.829 inches and 0.859 inches
  • Head Style
    Oval countersunk
  • Head Diameter
    Between 0.3898 inches and 0.3948 inches
  • Grip Diameter
    Between 0.2485 inches and 0.2495 inches
  • Internal Drive Style
    High-torque
  • End Application
    Aircraft, eagle f-15
  • Thread Diameter
    0.250 inches
  • Grip Length
    Between 0.365 inches and 0.385 inches
  • Thready Qty Per Inch (tpi)
    28
  • Countersink Angle
    101.0 degrees
  • Material
    Nickel alloy 718
  • Material Specification
    23-118 ty d, fscm 76301 mfr ref single material response
  • Surface Treatment
    Aluminum and chromate
  • Surface Treatment Specification
    Mil-c-83488, type 2, cl 3 military specification single treatment response
  • Thread Series Designator
    Unjf
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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 5305012036447

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3M927-4L6 Sps Technologies, Llc
3M927-4L6 Fastener Innovation Technology, Inc.
3M927-4L6 West Coast Aerospace Inc
3M927-4L6 Boeing Company, The
HT4069-A-6A Arconic Global Fasteners & Rings,
11885-4L6 Reid Products Inc.
WC4069-4-16 West Coast Aerospace Inc
HT4069-4-6A Sps Technologies, Llc
HT4069-4-6A Hi-shear Corporation
HT4069-4-6A Sps Technologies, Llc
3M927-4L6 Saturn Fasteners Inc
3M927-4L6 Heartland Precision Fasteners, Inc.
3M927-4L6 Huck International, Inc.
3M927-4L6 Valley-todeco, Inc.
3M927-4L6 Sps Technologies, Llc
3M927-4L6 Camcar Llc
3M927-4L6 Houston Precision Fasteners I, Lp
3M927-4L6 Sps Technologies, Llc
3M927-4L6 Reid Products Inc.
HT4069-4-6A Lisi Aerospace Canada Corp
HT4069-4-6A Huck Intl Inc
HT4069-4-6A Huck International, Inc.
HT4069-4-6A Alcoa Global Fasteners, Inc.
3M927-4L6 Twist Tite Mfg, Inc
Stock Check
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