NSN 5305-00-486-2581
High Torque Screw
Bearing surface of head grooved to 0.769 in. Min,0.771 in. Max dia,0.155 in. Min,0.160 in. Max from top of head.
Manufacturer part number CS318642H10-15 for national stock number 5305004862581.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-486-2581.
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MPN or Model
CS318642H10-15
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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 0.843 inches and 0.893 inches -
Fastener Length
Between 1.791 inches and 1.821 inches -
Head Style
Flat countersunk -
Head Diameter
Between 1.007 inches and 1.034 inches -
Grip Diameter
Between 0.6235 inches and 0.6245 inches -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.625 inches -
Grip Length
Between 0.928 inches and 0.948 inches -
Thready Qty Per Inch (tpi)
18 -
Min. Tensile Strength (psi)
220000 pounds per square inch -
Countersink Angle
60.0 degrees -
Surface Finish
32.0 microinches threads -
Material
Steel comp h11 -
Material Specification
Ams6485 assn standard single material response -
Surface Treatment
Nickel and cadmium -
Surface Treatment Specification
Ams 2416 assn standard all treatment responses -
Thread Series Designator
Unf
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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 5305-00-486-2581 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
CS318642H10-15 | Textron Fastening Systems |
64040H10-15 | Sps Technologies, Llc |
AIC1023H10-15 | Sps Technologies, Llc |
HR101H10-15 | Hi-shear Corporation |
VT1039H10-15 | Alcoa Global Fasteners, Inc. |
C387H10-15 | Arconic Global Fasteners & Rings, |
HR101H10-15 | Lisi Aerospace Canada Corp |
C387H10-15 | Lockheed Martin Corporation |
64040H10-15 | Sps Technologies, Llc |