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Hexagon Head Cap Screw NSN 5305-00-021-4002

Item Description

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

NSN 5305-00-021-4002 NSN: 5305-00-021-4002

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.750 inches
Fastener Length
0.750 inches
Head Style
Hexagon
Head Height
0.188 inches
Width Between Flats
0.438 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
100.0 rockwell b
Material
Steel
Surface Treatment
Cadmium
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
000214002
NSN
5305000214002

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
143177
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
214002
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
6S8
Cage Code:
70876
Status:
A
MSDS:
Part Number:
SP502
Cage Code:
24785
Status:
A
MSDS:
Part Number:
76771
Cage Code:
57733
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 5305-00-021-4002
What are the manufacturers of nsn 5305000214002?
Does this nsn 5305000214002 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000214002
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
Does nsn 5305000214002 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000214002 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000214002?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18257
FIIG:
A003B0
App. Key:
SB
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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