NSN 5305-01-081-0649
Button Head Socket Screw
About this product
Between 0.250 inches and 0.260 inches fastener length, flat countersunk head style, between 0.143 inches and 0.172 inches head diameter, locking feature: patch threads.
Manufacturer part number P39CRA256R4E for national stock number 5305010810649.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-01-081-0649.
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MPN or Model
P39CRA256R4E
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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
Between 0.157 inches and 0.213 inches -
Fastener Length
Between 0.250 inches and 0.260 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.143 inches and 0.172 inches -
Locking Feature
Patch threads -
Internal Drive Style
Slot -
Thread Diameter
0.086 inches -
Thready Qty Per Inch (tpi)
56 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Material
Stainless steel -
Surface Treatment
Passivate -
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 5305-01-081-0649 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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P39CRA256R4E | Nylok Corporation |
Stock Check
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