1-321-802-5889

NSN 5305-01-632-3778

High Torque Screw

About this product

1.050 inches fastener length, flat countersunk head style, 0.449 inches head diameter, grip diameter: between 0.249 inches and 0.250 inches .

Manufacturer part number 1651-4-10P for national stock number 5305016323778.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-632-3778.

  • MPN or Model

    1651-4-10P

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • NMF (National Motor Freight)
    096640 - Screws, Iron Or Steel
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    0.425 inches
  • Fastener Length
    1.050 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    0.449 inches
  • Grip Diameter
    Between 0.249 inches and 0.250 inches
  • Internal Drive Style
    Offset cruciform (torque set)
  • Thread Diameter
    0.250 inches
  • Grip Length
    0.625 inches
  • Thready Qty Per Inch (tpi)
    A28
  • Countersink Angle
    100.000 degrees
  • Part Name Assigned By Controlling Agency
    Bolt, torq-set, long thread 100 csk head, a-286 cres
  • Material
    Stainless steel
  • Thread Series Designator
    Unjf
More from these suppliers
Close 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

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1651-4-10P Sps Technologies, Llc
03A173-4-10P Northrop Grumman Systems Corporation
Stock Check
Availability for this item was last checked on 08/11/23. The quantities and conditions available at the time were:
  • NE: 1