text.skipToContent text.skipToNavigation


By Killark 

Catalog ID: CUPX-0

By Killark
Catalog ID:  CUPX-0
4" Aluminum, Threaded Insert Plug, Square Head
  • Threaded hubs (NPT)
  • To close up a tapped hole or hub

Threaded hubs (NPT).

Add to List

More Options

Where to Buy

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
Temperature Rating -50°C to +60°C
Type Square Head Plug
UPC 783936090719


Gross Weight with Packaging 2.13
Hub Size 4"

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
Nema Rating 3, 4
UL File Number E10514


Carton Quantity 2

Resources and Downloads