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NSN 5305-01-240-4026

Panel Assembly Fastener

About this product

Supply with o ring per st7m251.

Manufacturer part number HT4020-6-8AY for national stock number 5305012404026.

Datasheet

  • Product description

    Shoulder Screw NSN 5305-01-240-4026.

  • MPN or Model

    HT4020-6-8AY

  • 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 0.615 inches and 0.682 inches
  • Fastener Length
    Between 1.125 inches and 1.172 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.755 inches and 0.760 inches
  • Shoulder Diameter
    0.4052 inches first shoulder and 0.4057 inches first shoulder
  • Shoulder Length
    0.490 inches first shoulder and 0.510 inches first shoulder
  • Internal Drive Style
    High-torque
  • Thread Diameter
    0.375 inches
  • Thready Qty Per Inch (tpi)
    24
  • Min. Tensile Strength (psi)
    125000 pounds per square inch
  • Countersink Angle
    Between 99.5 degrees and 100.5 degrees
  • Shoulder Shape
    Round first shoulder
  • Material
    Steel comp xm-13
  • Material Specification
    Ams5629 assn standard single material response
  • Surface Treatment
    Passivate
  • Thread Series Designator
    Unjf
More from these suppliers
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 5305012404026

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HT4020-6-8AY Huck International, Inc.
HT4020-6-8AY Arconic Global Fasteners & Rings,
3M902C6-8A Boeing Company, The
11879C6-8A Reid Products Inc.
3M902C6-8A Alcoa Global Fasteners, Inc.
HT4020-6-8AY Hi-shear Corporation
HT4020-6-8AY Sps Technologies, Llc
HT4020-6-8AY Lisi Aerospace Canada Corp
HT4020-6-8AY Huck Intl Inc
HT4020-6-8AY Alcoa Global Fasteners, Inc.
Stock Check
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