Aerospace-Supplies.com

Tapping Screw

Model 31802

Quick Information about 31802

0.50 inches fastener length, hexagon extended washer head style, 0.096 inches head height, 0.244 inches width between flats, 0.322 inches extended washer diameter

For pricing and availability of this tapping screw submit the price quote form on the right.

Product Details

  • NSN:
    5305-01-610-9831 (5305016109831)
  • Fastener Length:
    0.50 inches
  • Head Style:
    Hexagon extended washer
  • Head Height:
    Between 0.096 inches and 0.110 inches
  • Width Flats:
    Between 0.244 inches and 0.250 inches
  • Extended Diameter:
    Between 0.322 inches and 0.348 inches
  • Extended Thickness:
    Between 0.019 inches and 0.031 inches
  • Internal Style:
    W/o internal drive
  • Nonmachine Style:
    Self drilling
  • Nonmachine Diameter:
    0.164 inches
  • Part Agency:
    No.8-18 x 1/2 unslotted hex washer head self-drilling screw zinc no.2 point
  • Schedule B Code:
    7318140000

Classification

Self-tapping screws of iron or steel

Definition Tapping 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.

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:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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