NSN 5305-01-286-3114
High Torque Screw
Between 1.516 inches and 1.546 inches fastener length, flat countersunk head style, between 0.338 inches and 0.381 inches head diameter, grip diameter: between 0.1885 inches and 0.1895 inches .
Manufacturer part number HT4057-3-18A for national stock number 5305012863114.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-286-3114.
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MPN or Model
HT4057-3-18A
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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 0.381 inches and 0.431 inches -
Fastener Length
Between 1.516 inches and 1.546 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.338 inches and 0.381 inches -
Grip Diameter
Between 0.1885 inches and 0.1895 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.190 inches -
Grip Length
Between 1.115 inches and 1.135 inches -
Features Provided
Cetyl alcohol lubricant -
Thready Qty Per Inch (tpi)
32 -
Min. Tensile Strength (psi)
125000 pounds per square inch -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Material
Steel comp xm-13 -
Material Specification
Ams 5629 assn standard single material response -
Surface Treatment
Aluminum and chromate -
Surface Treatment Specification
Mil-c-83488 type 2 cl 3 military 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.
![Mechanic Bill explains High Torque Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-286-3114 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HT4057-3-18A | Hi-shear Corporation |
HT4057-3-18A | Sps Technologies, Llc |
HT4057-3-18A | Lisi Aerospace Canada Corp |
ST3M733-3L18 | Boeing Company, The |
ST3M733-3L18 | Arconic Global Fasteners & Rings, |
ST3M733-3L18 | Heartland Precision Fasteners, Inc. |
ST3M733-3L18 | Huck International, Inc. |
ST3M733-3L18 | Houston Precision Fasteners I, Lp |
ST3M733-3L18 | Fastener Innovation Technology, Inc. |
ST3M733-3L18 | Sps Technologies, Llc |
11935-3L18 | Reid Products Inc. |
ST3M733-3L18 | Alcoa Global Fasteners, Inc. |
ST3M733-3L18 | Sps Technologies Ltd Tj Brooks |
ST3M733-3L18 | Hubbell Harvey Inc |
HT4057-3-18A | Huck Intl Inc |
HT4057-3-18 | Hi-shear Corporation |
ST3M733-3-18 | Boeing Company, The |
HT4057-3-18 | Sps Technologies, Llc |
HT4057-3-18 | Alcoa Global Fasteners, Inc. |
HT4057-3-18A | Alcoa Global Fasteners, Inc. |
ST3M733-3L18A | Boeing Company, The |
Stock Check
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