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NSN 5305-01-177-2566

Panel Screw

About this product

0.630 inches fastener length, 0.437 inches head diameter, 0.250 inches head height, first diameter from head: between 0.115 inches and 0.125 inches .

Manufacturer part number 6140-40-SS-0832-7 for national stock number 5305011772566.

Datasheet

  • Product description

    Externally Relieved Body Screw NSN 5305-01-177-2566.

  • MPN or Model

    6140-40-SS-0832-7

  • 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
    2a
  • Thread Direction
    Right-hand
  • Thread Length
    0.375 inches
  • Fastener Length
    0.630 inches
  • Head Diameter
    0.437 inches
  • Head Height
    0.250 inches
  • First Diameter From Head
    Between 0.115 inches and 0.125 inches
  • Distance From Largest Bearing Surface Of Head To End Of First Diameter
    0.255 inches
  • Internal Drive Style
    Slot
  • Thread Diameter
    0.164 inches
  • Thready Qty Per Inch (tpi)
    32
  • Externally Relieved Body Diameter Quantity
    1
  • Point Chamfer Angle
    82.0 degrees
  • Material
    Steel comp 303
  • Material Specification
    Astm-a-581 assn standard single material response or astm-a-582 assn standard single material response
  • Surface Treatment
    Passivate
  • Surface Treatment Specification
    Mil-f-14072-e300 military specification single treatment response
  • Thread Series Designator
    Unc
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Externally Relieved Body Screw

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

Mechanic Bill explains Panel Screw

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NSN 5305011772566

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
6140-40-SS-0832-7 Carey Manufacturing Company, Inc.
SM-A-803492-1 Lobaugh Rollin J Inc
SM-A-803492-1 Us Army Communications &
6140-40-SS-0832-7 New Haven Mfg Corp
Stock Check
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