NSN 5305-01-323-4144
Button Head Socket Screw
About this product
2.000 inches fastener length, flat chamfer head style, between 0.457 inches and 0.469 inches head diameter, head height: between 0.306 inches and 0.312 inches .
Manufacturer part number 5/16-18UNC-3A X 2.000 IN LG for national stock number 5305013234144.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-01-323-4144.
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MPN or Model
5/16-18UNC-3A X 2.000 IN LG
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Schedule B
7508.90.0000 (Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)) -
NMF (National Motor Freight)
139820 - Nickel Bolts/nails/nuts/rivets Etc -
Unit Weight (Est.)
1.7 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 1.889 inches and 2.000 inches -
Fastener Length
2.000 inches -
Head Style
Flat chamfer -
Head Diameter
Between 0.457 inches and 0.469 inches -
Head Height
Between 0.306 inches and 0.312 inches -
Locking Feature
Patch threads or pellet threads or strip threads -
Internal Drive Style
Hexagon -
Thread Diameter
0.312 inches -
Width Across Flats
0.250 inches -
Thready Qty Per Inch (tpi)
18 -
Material
Plastic polyamide locking feature -
Material Specification
Qq-n-286 cla federal specification single material response fastener -
Thread Series Designator
Unc -
Nondefinitive Specification/std Data
6 type
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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 5305-01-323-4144 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
5/16-18UNC-3A X 2.000 IN LG | American National Standards |
FF-S-86 | Federal Specifications |
SS128-4398597 P | Naval Ship Engineering Center |
Stock Check
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