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Socket Head Cap Screw NSN 5305-01-428-7164

Item Description

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.

NSN 5305-01-428-7164 NSN: 5305-01-428-7164

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
1.380 inches
Fastener Length
1.500 inches
Head Style
Flat chamfer
Head Diameter
Between 0.642 inches and 0.656 inches
Head Height
Between 0.430 inches and 0.438 inches
Locking Feature
Patch threads or pellet threads or strip threads
Internal Drive Style
Hexagon
Thread Diameter
0.438 inches
Width Across Flats
0.375 inches
Thready Qty Per Inch (tpi)
20
Min. Tensile Strength (psi)
180000 pounds per square inch
Hardness Rating
39.0 rockwell c and 45.0 rockwell c
Minimum Yield Strength
155000 pounds per square inch
Material
Steel comp 4340 fastener
Material Specification
Astm a574 assn standard single material response fastener
Thread Series Designator
Unrf
FSC
5305 Screws
NIIN
014287164
NSN
5305014287164

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
546-6405732 FIND 58
Cage Code:
53711
Status:
A
MSDS:
Part Number:
211056186
Cage Code:
53711
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318152000
  • NAICS: 332722
  • SITC: 69421
  • Description: Bolts and bolts and their nuts or washers exported in the same shipment
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-01-428-7164
What are the manufacturers of nsn 5305014287164?
Does this nsn 5305014287164 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014287164
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.
Does nsn 5305014287164 contain any precious metals?
No precious metal content.
Does nsn 5305014287164 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014287164?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
App. Key:
SC
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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