NSN 5305-01-197-6613
High Torque Screw
Min 40 percent of non-bearing head surface coated with white paint color no. 37875 per fed std 595.
Manufacturer part number HT4025L4-15 for national stock number 5305011976613.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-197-6613.
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MPN or Model
HT4025L4-15
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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) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.444 inches and 0.494 inches -
Fastener Length
Between 1.392 inches and 1.422 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.456 inches and 0.508 inches -
Grip Diameter
Between 0.2490 inches and 0.2495 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.250 inches -
Grip Length
Between 0.928 inches and 0.948 inches -
Thready Qty Per Inch (tpi)
28 -
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
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.
![Mechanic Bill explains High Torque Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-197-6613 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HT4025L4-15 | Sps Technologies, Llc |
HT4025L4-15 | Arconic Global Fasteners & Rings, |
4025L4-15 | Huck International, Inc. |
HT4025L4-15 | Huck International, Inc. |
HT4025L4-15 | Hi-shear Corporation |
HT4025L4-15 | Genova Inc |
HT4025L4-15 | Sps Technologies, Llc |
ST3M454-4L15 | Boeing Company, The |
HT4025L4-15 | Lisi Aerospace Canada Corp |
11905-4L15 | Reid Products Inc. |
STM3M454-4L15 | Sps Technologies Ltd Tj Brooks |
HT4025L4-15 | Huck Intl Inc |
4025L4-15 | Huck Intl Inc |
HT4025L4-15 | Alcoa Global Fasteners, Inc. |
ST3M454-4L15 | Twist Tite Mfg, Inc |
Stock Check
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