NSN 5305-01-513-1155
High Torque Screw
125 ksi shear strength.
Manufacturer part number TX1026D4-21A for national stock number 5305015131155.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-513-1155.
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MPN or Model
TX1026D4-21A
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Schedule B
7508.90.0000 (Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)) -
NMF (National Motor Freight)
095190 - Hardware, NOI -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.420 inches and 0.430 inches -
Fastener Length
Between 1.722 inches and 1.752 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.497 inches and 0.506 inches -
Spline Major Diameter
Between 0.154 inches and 0.156 inches -
Grip Diameter
0.249 inches -
Point Diameter
0.425 inches -
Point Style
Flat -
Internal Drive Style
Torx -
Thread Diameter
0.250 inches -
Grip Length
Between 1.302 inches and 1.322 inches -
Thready Qty Per Inch (tpi)
28 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Part Name Assigned By Controlling Agency
Bolt, 100 degree tension 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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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 5305-01-513-1155 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
TX1026D4-21A | Sps Technologies, Llc |
TX1026D4-21A | Arconic Global Fasteners & Rings, |
3M1169D4-21A | Boeing Company, The |
11827D4-21A | Reid Products Inc. |
HP1169D2-21 | Heartland Precision Fasteners, Inc. |
TX1026D4-21A | Sps Technologies, Llc |
TX1026D4-21A | Sps Technologies, Llc |
TX1026D4-21A | Hi-shear Corporation |
TX1026D4-21A | Sps Technologies, Llc |
TX1026D4-21A | Alcoa Fastening Systems |
Stock Check
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