NSN 5305-01-142-6280
Button Head Socket Screw
About this product
0.500 inches fastener length, flat countersunk head style, between 0.359 inches and 0.411 inches head diameter, locking feature: strip threads.
Manufacturer part number 8-52-447-2 for national stock number 5305011426280.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-01-142-6280.
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MPN or Model
8-52-447-2
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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 0.390 inches and 0.500 inches -
Fastener Length
0.500 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.359 inches and 0.411 inches -
Locking Feature
Strip threads -
Internal Drive Style
Hexagon -
Thread Diameter
0.190 inches -
Width Across Flats
0.125 inches -
Thready Qty Per Inch (tpi)
24 -
Min. Tensile Strength (psi)
80000 pounds per square inch -
Hardness Rating
80.0 rockwell b -
Minimum Yield Strength
30000 pounds per square inch -
Countersink Angle
82.0 degrees -
Material
Steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 -
Material Specification
66 federal standard all material responses -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response -
Thread Series Designator
Unc
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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 5305-01-142-6280 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
8-52-447-2 | Illinois Tool Wks Inc |
8-52-447-X ITEM 2 | Illinois Tool Wks Inc |
1547858-4 | Navair And Navsea Managed |
Stock Check
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