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Hexagon Head Cap Screw NSN 5305-00-527-4926

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 5305-00-527-4926 NSN: 5305-00-527-4926

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.400 inches
Fastener Length
Between 0.500 inches and 0.505 inches
Head Style
Hexagon
Head Height
0.328 inches
Width Between Flats
0.625 inches
Hole Diameter
0.062 inches
Thread Diameter
0.438 inches
Hole Quantity
6
Hole Type
Drilled
Thready Qty Per Inch (tpi)
20
Min. Tensile Strength (psi)
125000 pounds per square inch
Hardness Rating
25.0 rockwell c and 27.0 rockwell c
Hole Configuration Style
Hexagon flats
Material
Steel
Material Specification
Astm a304 assn standard single material response or astm a322 assn standard single material response or astm a331 assn standard single material response
Surface Treatment
Cadmium
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
005274926
NSN
5305005274926

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9522802
Cage Code:
73842
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 5305-00-527-4926
What are the manufacturers of nsn 5305005274926?
Does this nsn 5305005274926 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305005274926
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 5305005274926 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305005274926 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305005274926?
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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