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Hexagon Head Cap Screw NSN 5305-01-201-2238

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 5305-01-201-2238 NSN: 5305-01-201-2238

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 1.750 inches and 1.938 inches
Fastener Length
Between 4.906 inches and 5.000 inches
Head Style
Hexagon
Head Height
Between 0.455 inches and 0.483 inches
Width Between Flats
Between 1.100 inches and 1.125 inches
Hole Diameter
Between 0.092 inches and 0.100 inches
Thread Diameter
0.750 inches
Hole Quantity
1
Hole Type
Drilled
Thready Qty Per Inch (tpi)
16
Min. Tensile Strength (psi)
90000 pounds per square inch
Hardness Rating
235.0 brinell standard
Minimum Yield Strength
40000 pounds per square inch
Hole Configuration Style
Hexagon longitudinal hole
Special Features
Provided with snap ring groove and graphite lube mil-l-8937
Material
Steel comp 403 or steel comp 410 or steel comp 416 or steel comp 420 or steel comp 429 or steel comp 4340 or steel comp 440a or steel comp 440b or steel comp 440c or steel comp 440fse or steel comp 446
Material Specification
66 federal standard all material responses
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
012012238
NSN
5305012012238

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
101141
Cage Code:
51489
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 5305-01-201-2238
What are the manufacturers of nsn 5305012012238?
Does this nsn 5305012012238 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012012238
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 5305012012238 contain any precious metals?
No precious metal content.
Does nsn 5305012012238 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012012238?
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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