NSN 5305-00-721-3421
Button Head Socket Screw
About this product
0.500 inches fastener length, flat chamfer head style, between 0.306 inches and 0.312 inches head diameter, head height: 0.190 inches .
Manufacturer part number S8151D10-8P for national stock number 5305007213421.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-00-721-3421.
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MPN or Model
S8151D10-8P
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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
0.250 inches -
Fastener Length
0.500 inches -
Head Style
Flat chamfer -
Head Diameter
Between 0.306 inches and 0.312 inches -
Head Height
0.190 inches -
Hole Diameter
0.047 inches -
Internal Drive Style
Hexagon -
Thread Diameter
0.190 inches -
Width Across Flats
0.156 inches -
Hole Quantity
6 -
Hole Type
Drilled -
Thready Qty Per Inch (tpi)
24 -
Hardness Rating
20.0 rockwell c and 34.0 rockwell c -
Hole Configuration Style
Round longitudinal hole -
Material
Steel -
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 5305-00-721-3421 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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S8151D10-8P | Honeywell International Inc. |
S8151D10-8P | Alliedsignal Inc |
S8151D10-8P | Honeywell International Inc. |
Stock Check
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