NSN 5305-01-317-1318
Button Head Socket Screw
About this product
20.0 millimeters fastener length, flat countersunk head style, 12.0 millimeters head diameter, internal drive style: hexagon.
Manufacturer part number SPE373-06-20 for national stock number 5305013171318.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-01-317-1318.
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MPN or Model
SPE373-06-20
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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)
096640 - Screws, Iron Or Steel -
Thread Direction
Right-hand -
Thread Length
18.0 millimeters -
Fastener Length
20.0 millimeters -
Head Style
Flat countersunk -
Head Diameter
12.0 millimeters -
Internal Drive Style
Hexagon -
Thread Diameter
6.0 millimeters -
Width Across Flats
4.0 millimeters -
Thread Pitch In Millimeters
1.0 -
External Thread Tolerance Class
6g -
Countersink Angle
90.0 degrees -
Part Name Assigned By Controlling Agency
Navy special project -
Material
Steel -
Material Specification
Bs 4168, cagek0378 mfr ref single material response -
Surface Treatment
Phosphate -
Surface Treatment Specification
Def stan03-11 cl2, cagek0378 mfr ref single treatment response -
Thread Series Designator
M
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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 5305-01-317-1318 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
SPE373-06-20 | Rolls-royce Inc |
S3S14526000-406 | Rolls-royce Airlines |
SPE373-06-20 | Rolls-royce Airlines |
S3S14526000-406 | Rolls-royce Military Aero Engines |
SPE373-06-20 | Rolls-royce Military Aero Engines |
SPE373-06-20 | Naval Inventory Control Point |
Stock Check
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