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Tapping Screw NSN 5305-01-610-9831

Item Description

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes screw, assembled washer.

NSN 5305-01-610-9831 NSN: 5305-01-610-9831

Features and Characteristics

Fastener Length
0.50 inches
Head Style
Hexagon extended washer
Head Height
Between 0.096 inches and 0.110 inches
Width Between Flats
Between 0.244 inches and 0.250 inches
Extended Washer Diameter
Between 0.322 inches and 0.348 inches
Extended Washer Thickness
Between 0.019 inches and 0.031 inches
Internal Drive Style
W/o internal drive
Nonmachine Thread Style
Self drilling
Nonmachine Thread Diameter
0.164 inches
Part Name Assigned By Controlling Agency
No.8-18 x 1/2 unslotted hex washer head self-drilling screw zinc no.2 point
Material
Steel
Surface Treatment
Zinc
FSC
5305 Screws
NIIN
016109831
NSN
5305016109831

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
31802
Cage Code:
0Y3H3
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318140000
  • NAICS: 332722
  • SITC: 69421
  • Description: Self-tapping screws of iron or steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-01-610-9831
What are the manufacturers of nsn 5305016109831?
Does this nsn 5305016109831 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016109831
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. the thread may be fluted or otherwise designed to cut or form its own mating thread. excludes screw, assembled washer.
Does nsn 5305016109831 contain any precious metals?
No precious metal content.
Does nsn 5305016109831 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305016109831?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
41756
FIIG:
A003B0
App. Key:
SN
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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