NSN 5305-01-241-0756
High Torque Screw
Furnished with one o-ring; cetyl alcohol lubricant.
Manufacturer part number HT4020-5-16A for national stock number 5305012410756.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-241-0756.
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MPN or Model
HT4020-5-16A
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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 0.505 inches and 0.572 inches -
Fastener Length
Between 1.515 inches and 1.562 inches -
Head Style
Flat countersunk undercut -
Head Diameter
Between 0.629 inches and 0.634 inches -
Head Height
Between 0.088 inches and 0.090 inches -
Grip Diameter
Between 0.3115 inches and 0.3120 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.312 inches -
Grip Length
Between 0.990 inches and 1.010 inches -
Thready Qty Per Inch (tpi)
24 -
Min. Tensile Strength (psi)
125000 pounds per square inch -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Surface Finish
32.0 microinches threads -
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.
![Mechanic Bill explains High Torque Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-241-0756 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HT4020-5-16A | Sps Technologies, Llc |
HT4020-5-16A | Hi-shear Corporation |
HT4020-5-16A | Sps Technologies, Llc |
HT4020-5-16A | Arconic Global Fasteners & Rings, |
HT4020-5-16A | Huck International, Inc. |
WC4020-5-16A | West Coast Aerospace Inc |
HT4020-5-16A | Lisi Aerospace Canada Corp |
ST3M652C5-16A | Boeing Company, The |
ST3M652C5-16A | Fastener Innovation Technology, Inc. |
ST3M652C5-16A | West Coast Aerospace Inc |
ST3M652C5-16A | Sps Technologies Ltd Tj Brooks |
HT4020-5-16A | Huck Intl Inc |
10113571 | Nimikkeistokeskus Ncb Finland |
HT4020-5-16A | Alcoa Global Fasteners, Inc. |
Stock Check
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