1-321-802-5889

NSN 5305-01-064-4061

High Torque Screw

About this product

Between 1.261 inches and 1.291 inches fastener length, flat countersunk head style, between 0.221 inches and 0.279 inches head diameter, grip diameter: between 0.1365 inches and 0.1375 inches .

Manufacturer part number NAS1151-16 for national stock number 5305010644061.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-064-4061.

  • MPN or Model

    NAS1151-16

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • NMF (National Motor Freight)
    096630 - Screws NOI Brass/bronze/copper
  • Unit Weight (Est.)
    0.1 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.251 inches and 0.301 inches
  • Fastener Length
    Between 1.261 inches and 1.291 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.221 inches and 0.279 inches
  • Grip Diameter
    Between 0.1365 inches and 0.1375 inches
  • Internal Drive Style
    Offset cruciform (torque set)
  • Thread Diameter
    0.138 inches
  • Grip Length
    Between 0.990 inches and 1.010 inches
  • Thready Qty Per Inch (tpi)
    32
  • Min. Tensile Strength (psi)
    160000 pounds per square inch
  • Hardness Rating
    36.0 rockwell c and 40.0 rockwell c
  • Countersink Angle
    100.0 degrees
  • Surface Finish
    32.0 microinches threads
  • Material
    Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
  • Surface Treatment
    Cadmium and chromate
  • Surface Treatment Specification
    Qq-p-416, type 2, class 3 federal specification single treatment response
  • Thread Series Designator
    Unjc
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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NSN 5305010644061

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
NAS1151-16 Huck International, Inc.
NAS1151-16 National Aerospace Standards
NAS1151-16 Sps Technologies, Llc
NAS1151-16 Alcoa Global Fasteners, Inc.
NAS1151-16 Nor-cal Supply Co.inc.
NAS1151-16 Apcom Inc
NAS1151-16 Fastener Innovation Technology, Inc.
NAS1151-16 King Bag And Manufacturing Company
NAS1151-16 Hi-shear Corporation
NAS1151-16 Lisi Aerospace Canada Corp
NAS1151-16 Sps Technologies, Llc
NAS1151-16 Lawrence Engineering And Supply Inc
NAS1151-16 Huck Intl Inc
NAS1151-16 F And C Sales Inc
NAS1151-16 Air Industries Co Inc
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