1-321-802-5889

NSN 5305-01-372-4718

Panel Assembly Fastener

About this product

Between 1.314 inches and 1.344 inches fastener length, flat countersunk head style, between 0.692 inches and 0.763 inches head diameter, shoulder diameter: 0.389 inches first shoulder and 0.390 inches first shoulder.

Manufacturer part number CHT4057-6-11X for national stock number 5305013724718.

Datasheet

  • Product description

    Shoulder Screw NSN 5305-01-372-4718.

  • MPN or Model

    CHT4057-6-11X

  • 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
    Between 0.558 inches and 0.641 inches
  • Fastener Length
    Between 1.314 inches and 1.344 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.692 inches and 0.763 inches
  • Shoulder Diameter
    0.389 inches first shoulder and 0.390 inches first shoulder
  • Shoulder Length
    0.678 inches first shoulder and 0.698 inches first shoulder
  • Internal Drive Style
    High-torque
  • Thread Diameter
    0.375 inches
  • Features Provided
    Cetyl alcohol lubricant
  • Thready Qty Per Inch (tpi)
    24
  • Min. Tensile Strength (psi)
    18450 pounds per square inch
  • Minimum Yield Strength
    125000 pounds per square inch
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Shoulder Shape
    Round first shoulder
  • Material
    Steel comp xm-13
  • Material Specification
    Ams 5629 assn standard single material response
  • Surface Treatment
    Aluminum and chromate
  • Surface Treatment Specification
    Mil-c-83488, type 2, class 3 military specification all treatment responses
  • Thread Series Designator
    Unjf
Shoulder Screw

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.

Mechanic Bill explains Panel Assembly Fastener

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NSN 5305013724718

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
CHT4057-6-11X Arconic Global Fasteners & Rings,
CHT4057-6-11X Deutsch Co The
CHT4057-6-11X Sps Technologies, Llc
CHT4057-6-11X Alcoa Global Fasteners, Inc.
Stock Check
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