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By Killark 

Catalog ID: CUP-1

By Killark
$5.26 USD
Catalog ID:  CUP-1
1/2" Aluminum, Threaded Insert Plug
  • Threaded hubs (NPT)
  • To close up a tapped hole or hub

Killark’s threaded close up plugs are used to plug tapped holes or hubs. Available in a wide range of sizes and finished in copper-free aluminum, steel and iron with a zinc electro plating.

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Product Details


Application To close up a taped hole or hub.
  • Gray
  • Gris
Finish Type Natural
Material Aluminum, Copper Free (less than 4/10 of 1%)
Series CUP
Type Recessed Plug
UPC 783936090016


Dimensions 5.75 in x 5.75 in x 4.75 in
Gross Weight with Packaging 0.04
Height 4.75 in
Hub Size 1/2"
Length 5.75 in
Weight 0.04 lb
Width 5.75 in

Certifications and Compliance

CSA File Number LR11716
Hazardous Rating(s)
  • Class I, Divisions 1 & 2, Groups A, B, C, D
  • Class I, Zones 1 & 2, Groups IIC, IIB, IIA
  • Class II, Divisions 1 & 2, Groups E, F, G
  • Class III, Divisions 1 & 2
UL File Number E10514


Carton Quantity 100