NSN 5305-00-819-0857
Button Head Socket Screw
About this product
Between 0.740 inches and 0.770 inches fastener length, flat chamfer head style, between 0.367 inches and 0.375 inches head diameter, head height: between 0.244 inches and 0.250 inches .
Manufacturer part number NAS608-4-12 for national stock number 5305008190857.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-00-819-0857.
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MPN or Model
NAS608-4-12
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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) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.598 inches and 0.628 inches -
Fastener Length
Between 0.740 inches and 0.770 inches -
Head Style
Flat chamfer -
Head Diameter
Between 0.367 inches and 0.375 inches -
Head Height
Between 0.244 inches and 0.250 inches -
Internal Drive Style
Hexagon -
Thread Diameter
0.250 inches -
Width Across Flats
Between 0.188 inches and 0.190 inches -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Hardness Rating
36.0 rockwell c and 45.0 rockwell c -
Minimum Yield Strength
130000 pounds per square inch -
Material
Steel -
Material Specification
66 federal standard single material response -
Thread Series Designator
Unf -
Specification Data
80205-nas608 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 5305-00-819-0857 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NAS608-4-12 | National Aerospace Standards |
Stock Check
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