NSN 5305-01-251-0781
High Torque Screw
Between 0.485 inches and 0.515 inches fastener length, fillister countersunk head style, between 0.297 inches and 0.302 inches head diameter, head height: between 0.056 inches and 0.060 inches .
Manufacturer part number HT4041-3-4-4 for national stock number 5305012510781.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-251-0781.
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MPN or Model
HT4041-3-4-4
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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) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.225 inches and 0.275 inches -
Fastener Length
Between 0.485 inches and 0.515 inches -
Head Style
Fillister countersunk -
Head Diameter
Between 0.297 inches and 0.302 inches -
Head Height
Between 0.056 inches and 0.060 inches -
Grip Diameter
Between 0.1890 inches and 0.1895 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.190 inches -
Grip Length
Between 0.240 inches and 0.260 inches -
Thready Qty Per Inch (tpi)
32 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Material
Steel comp xm-13 -
Material Specification
Ams5629 assn standard single material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment 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 5305-01-251-0781 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HT4041-3-4-4 | Huck International, Inc. |
HT4041-3-4-4 | Sps Technologies, Llc |
HT4041-3-4-4 | Hi-shear Corporation |
3M707-3-4-4 | Boeing Company, The |
3930AS1210-3-4-4 | Naval Air Systems Command |
HT4041-3-4-4 | Arconic Global Fasteners & Rings, |
3M707-3-4-4 | Fastener Innovation Technology, Inc. |
11873-3-4-4 | Reid Products Inc. |
WC4041-3-4-4 | West Coast Aerospace Inc |
HT4041-3-4-4 | Lisi Aerospace Canada Corp |
HT4041-3-4-4 | Sps Technologies Inc |
HT4041-3-4-4 | Huck Intl Inc |
10113591 | Nimikkeistokeskus Ncb Finland |
HT4041-3-4-4 | Alcoa Global Fasteners, Inc. |