NSN 5305-00-685-1783
Button Head Socket Screw
About this product
0.250 inches fastener length, flat countersunk head style, between 0.249 inches and 0.279 inches head diameter, locking feature: pellet threads.
Manufacturer part number NK507-632R4 for national stock number 5305006851783.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-00-685-1783.
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MPN or Model
NK507-632R4
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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
2a -
Thread Direction
Right-hand -
Thread Length
0.250 inches -
Fastener Length
0.250 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.249 inches and 0.279 inches -
Locking Feature
Pellet threads -
Internal Drive Style
Cross recess type 1 -
Thread Diameter
0.138 inches -
Thready Qty Per Inch (tpi)
32 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Material
Steel comp 1010 -
Material Specification
Qq-s-630 federal specification single material response or qq-s-631 federal specification single material response or qq-s-634 federal specification single material response -
Surface Treatment
Cadmium -
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 5305-00-685-1783 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NK507-632R4 | Nylok Corporation |
Stock Check
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