1-321-802-5889

NSN 5305-01-444-1047

High Torque Screw

About this product

Between 0.985 inches and 1.015 inches fastener length, flat countersunk head style, between 0.625 inches and 0.635 inches head diameter, grip diameter: between 0.3110 inches and 0.3120 inches .

Manufacturer part number 03A174-5-16A for national stock number 5305014441047.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-444-1047.

  • MPN or Model

    03A174-5-16A

  • Schedule B
    8109.90.0000 (Zirconium and articles thereof nesoi)
  • NMF (National Motor Freight)
    096640 - Screws, Iron Or Steel
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    0.469 inches
  • Fastener Length
    Between 0.985 inches and 1.015 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.625 inches and 0.635 inches
  • Grip Diameter
    Between 0.3110 inches and 0.3120 inches
  • Internal Drive Style
    Offset cruciform (torque set)
  • Thread Diameter
    0.312 inches
  • Grip Length
    Between 0.900 inches and 1.010 inches
  • Thready Qty Per Inch (tpi)
    24
  • Min. Tensile Strength (psi)
    160000 pounds per square inch
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Material
    Titanium alloy uns r54520
  • Surface Treatment
    Aluminum
  • 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 5305014441047

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
03A174-5-16A Northrop Grumman Technical Services,
SC3102-5-16A Sps Technologies Inc
03A174-5-16A Arconic Global Fasteners & Rings,
03A174-5-16A Huck International, Inc.
03A174-5-16A Sps Technologies, Llc
03A174-5-16A Sps Technologies, Llc
SLB146-5-16A Space-lok, Inc.
AIC1652-5-16A Sps Technologies, Llc
HR240-5-16A Hi-shear Corporation
HR240-5-16A Lisi Aerospace Canada Corp
03A174-5-16A Northrop Grumman Systems Corporation
03A174-5-16A Northrop Grumman Technical Services,
SC3102-5-16A Sps Technologies Inc
03A174-5-16A Arconic Global Fasteners & Rings,
03A174-5-16A Huck International, Inc.
03A174-5-16A Sps Technologies, Llc
03A174-5-16A Sps Technologies, Llc
SLB146-5-16A Space-lok, Inc.
AIC1652-5-16A Sps Technologies, Llc
HR240-5-16A Hi-shear Corporation
HR240-5-16A Lisi Aerospace Canada Corp
03A174-5-16A Northrop Grumman Systems Corporation
03A174-5-16A Northrop Grumman Technical Services,
SC3102-5-16A Sps Technologies Inc
03A174-5-16A Arconic Global Fasteners & Rings,
03A174-5-16A Huck International, Inc.
03A174-5-16A Sps Technologies, Llc
03A174-5-16A Sps Technologies, Llc
SLB146-5-16A Space-lok, Inc.
AIC1652-5-16A Sps Technologies, Llc
HR240-5-16A Hi-shear Corporation
HR240-5-16A Lisi Aerospace Canada Corp
03A174-5-16A Northrop Grumman Systems Corporation
Stock Check
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