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NSN 5305-01-521-6777

High Torque Screw

About this product

125 ksi shear strength.

Manufacturer part number 3M1170C3-24A for national stock number 5305015216777.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-521-6777.

  • MPN or Model

    3M1170C3-24A

  • Schedule B
    7508.90.0000 (Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire))
  • NMF (National Motor Freight)
    096640 - Screws, Iron Or Steel
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.340 inches and 0.350 inches
  • Fastener Length
    Between 1.830 inches and 1.860 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.2931 inches and 0.3016 inches
  • Spline Major Diameter
    Between 0.154 inches and 0.156 inches
  • Grip Diameter
    0.189 inches
  • Point Diameter
    0.345 inches
  • Point Style
    Flat
  • Internal Drive Style
    Torx
  • Thread Diameter
    0.190 inches
  • Grip Length
    Between 1.490 inches and 1.510 inches
  • Thready Qty Per Inch (tpi)
    32
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Part Name Assigned By Controlling Agency
    Bolt, 100 degree reduced head, gear drive recess
  • Material
    Nickel alloy 718
  • Material Specification
    Ams 5662 assn standard single material response
  • Surface Treatment
    Passivate
  • 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 5305015216777

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3M1170C3-24A Boeing Company, The
3M1170C3-24A Heartland Precision Fasteners, Inc.
3M1170C3-24A Huck International, Inc.
3M1170C3-24A Valley-todeco, Inc.
TX1027C3-24A Sps Technologies, Llc
TX1027C3-24A Arconic Global Fasteners & Rings,
3M1170C3-24A B & B Specialties Inc.
3M1170C3-24A Houston Precision Fasteners I, Lp
TX1027C3-24A Sps Technologies, Llc
TX1027C3-24A Hi-shear Corporation
TX1027C3-24A Sps Technologies, Llc
TX1027C3-24A Sps Technologies, Llc
3M1170C3-24A Fastener Innovation Technology, Inc.
3M1170C3-24A Reid Products Inc.
TX1027C3-24A Alcoa Fastening Systems
TX1027C3-24A Sps Technologies Inc
TX1027C3-24A Lisi Aerospace Canada Corp
GS1014C3-24A B & B Specialties Inc.
Stock Check
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