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NSN 5305-01-374-9818

Button Head Socket Screw

About this product

Surface treatment 0.0003 in. Thick,chromate treatment: bronze or olive drab.

Manufacturer part number 12387270-80 for national stock number 5305013749818.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-01-374-9818.

  • MPN or Model

    12387270-80

  • 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
    1.000 inches
  • Fastener Length
    Between 0.969 inches and 1.000 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.4570 inches and 0.4688 inches
  • Head Height
    Between 0.3060 inches and 0.3125 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.312 inches
  • Width Across Flats
    Between 0.250 inches and 0.253 inches
  • Thready Qty Per Inch (tpi)
    18
  • Min. Tensile Strength (psi)
    160000 pounds per square inch
  • Color
    Bronze or olive drab
  • Material
    Steel uns k03104
  • Material Specification
    Astm a574 assn standard single material response
  • Surface Treatment
    Zinc and chromate
  • Surface Treatment Specification
    Astm b633 type 2 assn standard all treatment responses
  • Thread Series Designator
    Unc
More from these suppliers
Socket Head Cap Screw

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Mechanic Bill explains Button Head Socket Screw

Pricing and Availability

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NSN 5305013749818

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
12387270-80 U S Army Tank Automotive Command
Stock Check
Availability for this item was last checked on 04/04/22. The quantities and conditions available at the time were:
  • NE: 2290
  • NS: 411