NSN 5305-01-238-2170
High Torque Screw
Between 1.015 inches and 1.062 inches fastener length, flat countersunk undercut head style, between 0.376 inches and 0.381 inches head diameter, head height: between 0.439 inches and 0.459 inches .
Manufacturer part number HT271-3-10 for national stock number 5305012382170.
Datasheet
-
Product description
Close Tolerance Screw NSN 5305-01-238-2170.
-
MPN or Model
HT271-3-10
-
Schedule B
8109.90.0000 (Zirconium and articles thereof nesoi) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.380 inches and 0.447 inches -
Fastener Length
Between 1.015 inches and 1.062 inches -
Head Style
Flat countersunk undercut -
Head Diameter
Between 0.376 inches and 0.381 inches -
Head Height
Between 0.439 inches and 0.459 inches -
Grip Diameter
Between 0.1890 inches and 0.1895 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.190 inches -
Grip Length
Between 0.615 inches and 0.635 inches -
Thready Qty Per Inch (tpi)
32 -
Countersink Angle
100.0 degrees -
Surface Finish
32.0 microinches grip -
Material
Titanium alloy -
Material Specification
Ms4967 assn standard single material response -
Thread Series Designator
Unjf
More from these suppliers
- 5305-00-083-3376 MPN GB510AE3-16TClose Tolerance Screw
- 5305-00-316-7487 MPN RA62007-103Machine Screw
- 5305-00-354-4292 MPN HT4024L3-19Close Tolerance Screw
- 5305-00-541-9067 MPN NAS1189E08P7LSocket Head Cap Screw
- 5305-00-840-3538 MPN 51B334-4Close Tolerance Screw
- 5305-01-020-6894 MPN NAS1101E04-9Machine Screw
- 5305-01-024-9881 MPN DMSPWW7500-8-A-4Panel Screw Assembly
- 5305-01-044-7114 MPN BM19024-3-13Close 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 5305-01-238-2170 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HT271-3-10 | Hi-shear Corporation |
110179-3-10 | Sps Technologies, Llc |
HT8137-3-10 | Alcoa Global Fasteners, Inc. |
HT271-3-10 | Lisi Aerospace Canada Corp |
BM33024V3-10 | Huck International, Inc. |
ST3M430V3-10D | Boeing Company, The |
BM33024V3-10 | Huck Intl Inc |
Stock Check
![](/public/images/partscage_shelf3.png)