1-321-802-5889

NSN 5305-01-057-0312

Button Head Socket Screw

About this product

Between 0.281 inches and 0.312 inches fastener length, flat countersunk head style, between 0.177 inches and 0.225 inches head diameter, locking feature: patch threads.

Manufacturer part number NAS1189-04P5WB for national stock number 5305010570312.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-01-057-0312.

  • MPN or Model

    NAS1189-04P5WB

  • 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 0.186 inches and 0.267 inches
  • Fastener Length
    Between 0.281 inches and 0.312 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.177 inches and 0.225 inches
  • Locking Feature
    Patch threads
  • Internal Drive Style
    Cross recess type 1
  • Thread Diameter
    0.112 inches
  • Thready Qty Per Inch (tpi)
    40
  • 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 e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4340
  • Material Specification
    Mil-s-5000 military specification 1st material response or mil-s-5626 military specification 2nd material response or mil-s-6049 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-8503 military specification 5th material response
  • Surface Treatment
    Cadmium
  • Surface Treatment Specification
    Qq-p-416, type 1, cl 2 federal specification single treatment response
  • Thread Series Designator
    Unjc
  • Specification Data
    80205-nas 1189 professional/industrial association standard
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

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NSN 5305010570312

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
NAS1189-04P5WB National Aerospace Standards
NAS1189-04P5WB Hardware Specialty Co. Inc.
NAS1189-04P5WB Sps Technologies, Llc
NAS1189-04P5WB Alcoa Global Fasteners, Inc.
NAS1189-04P5WB Nor-cal Supply Co.inc.
NAS1189-04P5WB Long-lok Fasteners Corporation
NAS1189-04P5WB Apcom Inc
NAS1189-04P5WB Plastic And Metal Products
NAS1189-04P5WB Nd Industries, Inc.
NAS1189-04P5WB Fastener Innovation Technology, Inc.
NAS1189-04P5WB Hi-shear Corporation
NAS1189-04P5WB Huck International, Inc.
NAS1189-04P5WB Lisi Aerospace Canada Corp
NAS1189-04P5WB Sps Technologies, Llc
NAS1189-04P5WB Lawrence Engineering And Supply Inc
NAS1189-04P5WB Huck Intl Inc
NAS1189-04P5WB F And C Sales Inc
NAS1189-04P5WB Air Industries Co Inc
Stock Check
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