NSN 5305-00-340-5424
Button Head Socket Screw
About this product
Between 0.344 inches and 0.375 inches fastener length, flat countersunk head style, between 0.231 inches and 0.279 inches head diameter, locking feature: patch threads or pellet threads or strip threads.
Manufacturer part number AS7478 for national stock number 5305003405424.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-00-340-5424.
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MPN or Model
AS7478
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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 0.282 inches and 0.375 inches -
Fastener Length
Between 0.344 inches and 0.375 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.231 inches and 0.279 inches -
Locking Feature
Patch threads or pellet threads or strip threads -
Internal Drive Style
Cross recess type 1 -
Thread Diameter
0.138 inches -
Thready Qty Per Inch (tpi)
32 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Surface Finish
32.0 microinches threads -
Material
Iron alloy 660 -
Material Specification
Ams 5737 assn standard single material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response -
Thread Series Designator
Unjc -
Specification Data
80205-nas1189 professional/industrial association standard
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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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-00-340-5424 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
AS7478 | Society Of Automotive Engineers Inc |
MIL-DTL-18240 | Military Specifications |
P32CRB632R6E | Nylok Corporation |
NAS1189E06P6 | National Aerospace Standards |
NAS1189C06P6N | National Aerospace Standards |
AS7478 | Sae International |
Stock Check
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