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Socket Head Cap Screw NSN 5305-01-656-2399

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 5305-01-656-2399 NSN: 5305-01-656-2399

Features and Characteristics

Thread Direction
Right-hand
Thread Length
20.0 millimeters
Fastener Length
20.0 millimeters
Head Style
Button
Head Diameter
Between 20.48 millimeters and 21.00 millimeters
Head Height
Between 6.24 millimeters and 6.60 millimeters
Internal Drive Style
Hexagon
End Application
Medium mine protected vehicle - mmpv
Thread Diameter
12.0 millimeters
Width Across Flats
8.0 millimeters
Thread Pitch In Millimeters
1.75
Material
Steel property class 10.9
Surface Treatment
Zinc
Thread Series Designator
M
FSC
5305 Screws
NIIN
016562399
NSN
5305016562399

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ISO7380-1-M12X20-10.9-A2D
Cage Code:
I9008
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-01-656-2399
What are the manufacturers of nsn 5305016562399?
Does this nsn 5305016562399 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016562399
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 5305016562399 contain any precious metals?
Precious metals vary between manufacturers.
Does nsn 5305016562399 contain any hazardous materials?
Hazardous material unknown.
What is the ESD classification of nsn 5305016562399?
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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