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NSN 5305-01-287-6289

High Torque Screw

About this product

Between 1.516 inches and 1.546 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 3M926-4L17 for national stock number 5305012876289.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-287-6289.

  • MPN or Model

    3M926-4L17

  • 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 1.516 inches and 1.546 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 1.052 inches and 1.072 inches
  • Thready Qty Per Inch (tpi)
    28
  • Min. Tensile Strength (psi)
    125000 pounds per square inch
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Material
    Steel comp xm-13
  • Material Specification
    Ams 5629 assn standard 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
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 5305012876289

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3M926-4L17 Fastener Innovation Technology, Inc.
WC4068-4-17 West Coast Aerospace Inc
HT4068-4-17A Hi-shear Corporation
HT4068-4-17A Sps Technologies, Llc
3M926-4L17 Valley-todeco, Inc.
HT4068-4-17A Sps Technologies, Llc
3M926-4L17 Arconic Global Fasteners & Rings,
HT4068-4-17A Arconic Global Fasteners & Rings,
3M926-4L17 Heartland Precision Fasteners, Inc.
3M926-4L17 Houston Precision Fasteners I, Lp
3M926-4L17 Huck International, Inc.
HT4068-4-17A Huck International, Inc.
HT4068-4-17A Sps Technologies, Llc
3M926-4L17 Sps Technologies, Llc
3M926-4L17 Hi-shear Corporation
11883-4L17 Reid Products Inc.
3M926-4L17 West Coast Aerospace Inc
3M926-4L17 Sps Technologies, Llc
3M926-4L17 Lisi Aerospace Canada Corp
HT4068-4-17A Lisi Aerospace Canada Corp
11883-4L17/11883-4L17A Reid Products Inc.
3M926-4L17 Sps Technologies Ltd Tj Brooks
3M926-4L17 Boeing Company, The
HT4068-4-17A Huck Intl Inc
HT4068-4-17A Alcoa Global Fasteners, Inc.
3M926-4L17A Boeing Company, The
HT4068-4L17A Arconic Global Fasteners & Rings,
HT4068-4L17A Sps Technologies, Llc
Stock Check
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