1-321-802-5889

NSN 5305-01-004-8712

Button Head Socket Screw

About this product

0.438 inches fastener length, flat countersunk head style, 0.442 inches head diameter, locking feature: strip threads.

Manufacturer part number NAS1189-4P7L for national stock number 5305010048712.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-01-004-8712.

  • MPN or Model

    NAS1189-4P7L

  • 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
    0.438 inches
  • Fastener Length
    0.438 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    0.442 inches
  • Locking Feature
    Strip threads
  • Internal Drive Style
    Cross recess type 1
  • Thread Diameter
    0.250 inches
  • Thready Qty Per Inch (tpi)
    28
  • Min. Tensile Strength (psi)
    160000 pounds per square inch
  • Countersink Angle
    100.0 degrees
  • Surface Finish
    32.0 microinches threads
  • Material
    Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
  • Material Specification
    Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response
  • Surface Treatment
    Cadmium and chromate
  • Surface Treatment Specification
    Qq-p-416, type 2, clb federal specification all treatment responses
  • Thread Series Designator
    Unjf
  • Specification Data
    80205-nas1189 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 5305010048712

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
NAS1189-4P7L National Aerospace Standards
NAS1189-4P7L Long-lok Fasteners Corporation
NAS1189-4P7L Apcom Inc
NAS1189-4P7L Hardware Specialty Co. Inc.
NAS1189-4P7L Nor-cal Supply Co.inc.
NAS1189-4P7L Plastic And Metal Products
NAS1189-4P7L Nd Industries, Inc.
NAS1189-4P7L Fastener Innovation Technology, Inc.
NAS1189-4P7L Hi-shear Corporation
NAS1189-4P7L Alcoa Global Fasteners, Inc.
NAS1189-4P7L Sps Technologies, Llc
NAS1189-4P7L Huck International, Inc.
NAS1189-4P7L Lisi Aerospace Canada Corp
NAS1189-4P7L Sps Technologies, Llc
NAS1189-4P7L Lawrence Engineering And Supply Inc
NAS1189-4P7L Huck Intl Inc
NAS1189-4P7L F And C Sales Inc
NAS1189-4P7L Air Industries Co Inc
NAS1189-4P7L Sps Technologies, Llc
NAS1189-4P7L National Aerospace Standards
NAS1189-4P7L Long-lok Fasteners Corporation
NAS1189-4P7L Apcom Inc
NAS1189-4P7L Nd Industries, Inc.
NAS1189-4P7L Fastener Innovation Technology, Inc.
NAS1189-4P7L Hi-shear Corporation
NAS1189-4P7L Sps Technologies, Llc
NAS1189-4P7L Alcoa Global Fasteners, Inc.
NAS1189-4P7L Huck International, Inc.
NAS1189-4P7L Lisi Aerospace Canada Corp
NAS1189-4P7L Hardware Specialty Co. Inc.
NAS1189-4P7L Nor-cal Supply Co.inc.
NAS1189-4P7L Plastic And Metal Products
NAS1189-4P7L Air Industries Co Inc
NAS1189-4P7L F And C Sales Inc
NAS1189-4P7L Lawrence Engineering And Supply Inc
NAS1189-4P7L Huck Intl Inc
NAS1189-4P7L Sps Technologies, Llc
NAS1189-4P7L National Aerospace Standards
NAS1189-4P7L Long-lok Fasteners Corporation
NAS1189-4P7L Hi-shear Corporation
NAS1189-4P7L Apcom Inc
NAS1189-4P7L Nd Industries, Inc.
NAS1189-4P7L Fastener Innovation Technology, Inc.
NAS1189-4P7L Sps Technologies, Llc
NAS1189-4P7L Alcoa Global Fasteners, Inc.
NAS1189-4P7L Huck International, Inc.
NAS1189-4P7L Lisi Aerospace Canada Corp
NAS1189-4P7L Hardware Specialty Co. Inc.
NAS1189-4P7L Nor-cal Supply Co.inc.
NAS1189-4P7L Plastic And Metal Products
NAS1189-4P7L Air Industries Co Inc
NAS1189-4P7L F And C Sales Inc
NAS1189-4P7L Lawrence Engineering And Supply Inc
NAS1189-4P7L Huck Intl Inc
NAS1189-4P7L Sps Technologies, Llc
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