NSN 5305-00-121-2420
Button Head Socket Screw
About this product
Between 0.470 inches and 0.500 inches fastener length, flat chamfer head style, between 0.365 inches and 0.375 inches head diameter, head height: between 0.244 inches and 0.250 inches .
Manufacturer part number 2A0079-404 for national stock number 5305001212420.
Datasheet
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Product description
Socket Head Cap Screw NSN 5305-00-121-2420.
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MPN or Model
2A0079-404
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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
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.370 inches and 0.500 inches -
Fastener Length
Between 0.470 inches and 0.500 inches -
Head Style
Flat chamfer -
Head Diameter
Between 0.365 inches and 0.375 inches -
Head Height
Between 0.244 inches and 0.250 inches -
Locking Feature
Pellet threads or strip threads -
Internal Drive Style
Hexagon -
Thread Diameter
0.250 inches -
Width Across Flats
Between 0.188 inches and 0.190 inches -
Thready Qty Per Inch (tpi)
20 -
Min. Tensile Strength (psi)
180000 pounds per square inch -
Hardness Rating
38.0 rockwell c and 45.0 rockwell c -
Minimum Yield Strength
155000 pounds per square inch -
Material
Steel fastener -
Surface Treatment
Cadmium fastener and chromate fastener -
Surface Treatment Specification
Qq-p-416, type 2 class 2 federal specification single treatment response fastener -
Thread Series Designator
Unrc -
Specification Data
80205-nas1352 professional/industrial association standard
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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.
Pricing and Availability
Get a quote for 5305-00-121-2420 socket head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2A0079-404 | Cross Mfg Co Inc |
NAS1352-4LL8P | National Aerospace Standards |
NAS1352-4LE8P | National Aerospace Standards |
LK1352-4LE8P | Torkon Fastener Corp |
Stock Check
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