NSN 5305-01-028-2471
High Torque Screw
Furnished with one o-ring.
Manufacturer part number CHT4020-4-7A for national stock number 5305010282471.
Datasheet
-
Product description
Close Tolerance Screw NSN 5305-01-028-2471.
-
MPN or Model
CHT4020-4-7A
-
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 0.442 inches and 0.509 inches -
Fastener Length
Between 0.890 inches and 0.937 inches -
Head Style
Flat countersunk undercut -
Head Diameter
Between 0.502 inches and 0.507 inches -
Head Height
Between 0.071 inches and 0.073 inches -
Grip Diameter
Between 0.2490 inches and 0.2495 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.250 inches -
Grip Length
Between 0.428 inches and 0.448 inches -
Thready Qty Per Inch (tpi)
28 -
Countersink Angle
100.0 degrees -
Surface Finish
32.0 microinches threads -
Material
Steel comp xm-13 -
Material Specification
Ams 5629 assn standard single material response -
Surface Treatment
Passivate -
Thread Series Designator
Unjf
More from these suppliers
- 5305-00-567-4989 MPN BACB30EL3-1Close Tolerance Screw
- 5305-01-062-1058 MPN BACB30RF6P13Close Tolerance Screw
- 5305-01-175-6927 MPN SC2177T08-10Machine Screw
- 5305-01-209-7125 MPN SC2177R3-6Machine Screw
- 5305-01-247-6837 MPN GB510DE5-16Close Tolerance Screw
- 5305-01-272-0774 MPN HT184-8-24Close Tolerance Screw
- 5305-01-303-3906 MPN HT4041-4-13-5Close Tolerance Screw
- 5305-01-303-6353 MPN SC1823-3-8Close Tolerance Screw
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 5305-01-028-2471 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
CHT4020-4-7A | Alcoa Global Fasteners, Inc. |
CHT4020-4-7A | Deutsch Co The |
CHT4020-4-7A | Sps Technologies, Llc |
HT4020-4-7A | Huck International, Inc. |
HT4020-4-7A | Arconic Global Fasteners & Rings, |
HT4020-4-7A | Hi-shear Corporation |
HT4020-4-7A | Sps Technologies, Llc |
HT4020-4-7A | Lisi Aerospace Canada Corp |
HT4020-4-7A | Alcoa Global Fasteners, Inc. |
HT4020-4-7A | Sps Technologies, Llc |
ST3M652C4-7A | Alcoa Global Fasteners, Inc. |
ST3M652C4-7A | Boeing Company, The |
HT4020-4-7A | Huck Intl Inc |
Stock Check
![](/public/images/partscage_shelf3.png)