NSN 5305-00-427-8686
High Torque Screw
Between 1.045 inches and 1.075 inches fastener length, flat countersunk head style, between 0.359 inches and 0.385 inches head diameter, grip diameter: between 0.1880 inches and 0.1890 inches .
Manufacturer part number 4039023 for national stock number 5305004278686.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-427-8686.
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MPN or Model
4039023
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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) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.425 inches and 0.475 inches -
Fastener Length
Between 1.045 inches and 1.075 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.359 inches and 0.385 inches -
Grip Diameter
Between 0.1880 inches and 0.1890 inches -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.190 inches -
Grip Length
Between 0.600 inches and 0.620 inches -
Thready Qty Per Inch (tpi)
32 -
Min. Tensile Strength (psi)
130000 pounds per square inch -
Hardness Rating
24.0 rockwell c and 35.0 rockwell c -
Minimum Yield Strength
85000 pounds per square inch -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Material
Iron alloy 660 -
Material Specification
Ams 5731 assn standard single material response -
Thread Series Designator
Unjf
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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.
Pricing and Availability
Get a quote for 5305-00-427-8686 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
4039023 | Sps Technologies, Llc |
4039023 | United Technologies Corporation |
4039023 | Royal Oak Gage Inc |
4039023 | Alcoa Global Fasteners, Inc. |