NSN 5305-00-490-6523
High Torque Screw
Between 0.739 inches and 0.769 inches fastener length, flat countersunk head style, between 0.363 inches and 0.395 inches head diameter, grip diameter: between 0.2485 inches and 0.2495 inches .
Manufacturer part number VT1051-4-7 for national stock number 5305004906523.
Datasheet
-
Product description
Close Tolerance Screw NSN 5305-00-490-6523.
-
MPN or Model
VT1051-4-7
-
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 0.220 inches and 0.341 inches -
Fastener Length
Between 0.739 inches and 0.769 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.363 inches and 0.395 inches -
Grip Diameter
Between 0.2485 inches and 0.2495 inches -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.250 inches -
Grip Length
Between 0.428 inches and 0.448 inches -
Thready Qty Per Inch (tpi)
28 -
Hardness Rating
36.0 rockwell c and 40.0 rockwell c -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Surface Finish
32.0 microinches threads -
Material
Steel comp 4140 or steel comp 8740 or steel comp 4130 -
Surface Treatment
Cadmium -
Surface Treatment Specification
Qq-p-416, type 1, cl 3 federal specification single treatment response -
Thread Series Designator
Unf
More from these suppliers
- 5305-00-338-2089 MPN 53B334-19Close Tolerance Screw
- 5305-00-484-1963 MPN LS15266V3-5Close Tolerance Screw
- 5305-00-505-3332 MPN LS15234C08-17Close Tolerance Screw
- 5305-00-918-4943 MPN 51B222-8Machine Screw
- 5305-01-080-3781 MPN HT4009-5-11Shoulder Screw
- 5305-01-141-7198 MPN HT4020-5-16AYShoulder Screw
- 5305-01-211-0657 MPN SC1785T-04-02Machine Screw
- 5305-01-234-5229 MPN HT4024L4-18Close 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 5305-00-490-6523 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
VT1051-4-7 | Arconic Global Fasteners & Rings, |
VT1051-4-7 | Alcoa Global Fasteners, Inc. |
Stock Check
![](/public/images/partscage_shelf3.png)