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Socket Head Cap Screw NSN 5305-01-309-4782

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 5305-01-309-4782 NSN: 5305-01-309-4782

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
3.955 inches
Fastener Length
4.180 inches
Head Style
Flat chamfer
Head Diameter
Between 0.419 inches and 0.438 inches
Head Height
Between 0.213 inches and 0.219 inches
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
0.156 inches
Thready Qty Per Inch (tpi)
28
Color
Black
Material
Steel
Surface Treatment
Oxide
Surface Treatment Specification
Ams 2485 assn standard single treatment response or mil-c-13924 military specification single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
013094782
NSN
5305013094782

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1419M20P10
Cage Code:
07482
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-01-309-4782
What are the manufacturers of nsn 5305013094782?
Does this nsn 5305013094782 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013094782
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 5305013094782 contain any precious metals?
No precious metal content.
Does nsn 5305013094782 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013094782?
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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