NSN 5305-00-208-6347
Button Head Socket Screw
About this product
0.656 inches fastener length, flat countersunk head style, between 0.447 inches and 0.507 inches head diameter, locking feature: patch threads or strip threads.
Manufacturer part number NK509-416R10 for national stock number 5305002086347.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-00-208-6347.
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MPN or Model
NK509-416R10
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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
2a -
Thread Direction
Right-hand -
Thread Length
0.516 inches -
Fastener Length
0.656 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.447 inches and 0.507 inches -
Locking Feature
Patch threads or strip threads -
Internal Drive Style
Cross recess type 1 -
Thread Diameter
0.250 inches -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
125000 pounds per square inch -
Hardness Rating
26.0 rockwell c and 32.0 rockwell c -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Material
Steel comp 8630 or steel comp 4130 -
Surface Treatment
Cadmium -
Thread Series Designator
Unf -
Departure From Cited Document
As modified by locking feature
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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 5305-00-208-6347 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NK509-416R10 | Nylok Fastener Corp |
MS24694-S97 | National Aerospace Standards |
871591-00 | Defense Reduction Agency |
NK509-416R10 | Columbus Engineering Corp |
NK509-416R10 | Nylok Corporation |
Stock Check
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