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CUP-8 - 3" Aluminum, Threaded Insert Plug

By Killark 

Catalog ID: CUP-8

By Killark
Catalog ID:  CUP-8
3" 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.
Color Gray
Finish Type Natural
Material Aluminum, Copper Free (less than 4/10 of 1%)
Series CUP
Type Recessed Plug
UPC 783936090085


Dimensions 2 in x 4 in x 4 in
Gross Weight with Packaging 0.81
Height 4 in
Hub Size 3"
Length 2 in
Width 4 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 2

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