1-321-802-5889

NSN 5305-00-450-7446

High Torque Screw

About this product

Between 1.280 inches and 1.327 inches fastener length, flat countersunk head style, between 0.625 inches and 0.635 inches head diameter, grip diameter: between 0.3108 inches and 0.3117 inches .

Manufacturer part number SFT930-5-15 for national stock number 5305004507446.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-00-450-7446.

  • MPN or Model

    SFT930-5-15

  • Schedule B
    8112.99.1000 (Germanium and articles thereof, wrought, waste and scrap, powders, nesoi)
  • NMF (National Motor Freight)
    136500 - Metal NOI/metal Alloys NOI
  • Unit Weight (Est.)
    0.1 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.332 inches and 0.399 inches
  • Fastener Length
    Between 1.280 inches and 1.327 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.625 inches and 0.635 inches
  • Grip Diameter
    Between 0.3108 inches and 0.3117 inches
  • Internal Drive Style
    Offset cruciform (torque set)
  • Thread Diameter
    0.312 inches
  • Grip Length
    Between 0.928 inches and 0.948 inches
  • Thready Qty Per Inch (tpi)
    24
  • Min. Tensile Strength (psi)
    300000 pounds per square inch
  • Hardness Rating
    55.0 rockwell c and 58.0 rockwell c
  • Countersink Angle
    100.0 degrees
  • Surface Finish
    32.0 microinches threads
  • Material
    Vanadium alloy
  • Material Specification
    Vanadium alloy m-a, vanadium alloys steel co mfr ref single material response
  • Surface Treatment
    Nickel and cadmium
  • Surface Treatment Specification
    Ams 2416 assn standard all treatment responses
  • 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 5305004507446

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SFT930-5-15 Sps Technologies, Llc
AIC79-5-15 Sps Technologies, Llc
C079-5-15 Arconic Global Fasteners & Rings,
C079-5-15 Lockheed Martin Corporation
VS2787T5C15 Alcoa Global Fasteners, Inc.
Stock Check
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