31859

Tapping Screw

NSN 5305-01-145-7083

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011457083

Product Technical Spec.

Fastener Length:
0.500 inches
Head Style:
Hexagon extended washer
Head Height:
0.141 inches
Width Between Flats:
0.250 inches
Extended Washer Diameter:
0.406 inches
Extended Washer Thickness:
0.025 inches
Internal Drive Style:
Slot
End Application:
General application hardware (gen-ap-h)
Features Provided:
Casehardened
Nonmachine Thread Style:
Gimlet point (type a, ab or ba)
Nonmachine Thread Diameter:
0.164 inches
Material:
Steel
Surface Treatment:
Chromate
NSN:
5305-01-145-7083
Item Name:
Thread-forming Screw
Cage Code:
05573

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
41756
FIIG:
A003B0
Concept No.:
App. Key:
SN
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
N

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Thread-forming Screw"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
CANADA Canada
DSOR:
Import / Export
  • Schedule B: 7318140000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

Classification: Self-tapping screws of iron or steel


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