Rubber Bung 30-34mm with 10mm Allthread
The Rubber Bung 30-34mm with 10mm Allthread is a practical and reliable fixing solution, ideal for creating custom lighting projects and securely mounting lampholders into bottles, ceramic bases, and decorative items with openings between 30mm and 34mm in diameter.
Featuring a durable 10mm threaded rod, this rubber bung allows you to easily attach a compatible 10mm lampholder or a variety of other lighting components and fixings. There is room on the bottom of the bung for a female cord grip to be added but it will spin when the bung is tightened up. The bung is hollow through the centre, and this will allow a cable with the max outside diameter of 6.8mm to fit through, alternatively you can use a side entry cord grip.
The adjustable rubber design expands when tightening the nut on top of the bung, helping create a firm and dependable hold. The nut cover is then used to hide this nut.
Simply choose the finish you prefer from the options above. The bung will come with a matching plated washer and nut cover (see images).
Please Note: The Brass bung will NOT come with a nut cover (SKU: 71182) as it is not needed. The other options will as they need to hide the brass nut that sits on top.
How to Tighten this Bung:
In order to tighten the bung and therefore adjust the diameter of the bung, you must first use a spanner to tighten the 10mm nut on top (image 1) to roughly the size of your opening, then push the bung into the opening ensuring a snug fit (image 2), once the bung is in place you will then need to tighten the bung again so that it is secure (image 3), finally you can check the bung is secure by pulling up on the bung (image 4) and it should stay in place.
Additional Information on our Help Centre:
If you are unsure on what bung size you require, then click below for a help guide on how to measure the neck of your bottle to get the correct size:
If you need help with how to tighten this bung, then you can view our short video with one of the Lampspares team showing you how to do so:
Spec:
The Rubber Bung 30-34mm with 10mm Allthread is a practical and reliable fixing solution, ideal for creating custom lighting projects and securely mounting lampholders into bottles, ceramic bases, and decorative items with openings between 30mm and 34mm in diameter.
Featuring a durable 10mm threaded rod, this rubber bung allows you to easily attach a compatible 10mm lampholder or a variety of other lighting components and fixings. There is room on the bottom of the bung for a female cord grip to be added but it will spin when the bung is tightened up. The bung is hollow through the centre, and this will allow a cable with the max outside diameter of 6.8mm to fit through, alternatively you can use a side entry cord grip.
The adjustable rubber design expands when tightening the nut on top of the bung, helping create a firm and dependable hold. The nut cover is then used to hide this nut.
Simply choose the finish you prefer from the options above. The bung will come with a matching plated washer and nut cover (see images).
How to Tighten this Bung:
In order to tighten the bung and therefore adjust the diameter of the bung, you must first use a spanner to tighten the 10mm nut on top (image 1) to roughly the size of your opening, then push the bung into the opening ensuring a snug fit (image 2), once the bung is in place you will then need to tighten the bung again so that it is secure (image 3), finally you can check the bung is secure by pulling up on the bung (image 4) and it should stay in place.
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Additional Information on our Help Centre:
If you are unsure on what bung size you require, then click below for a help guide on how to measure the neck of your bottle to get the correct size:
If you need help with how to tighten this bung, then you can view our short video with one of the Lampspares team showing you how to do so:
Spec:
- Height: 35mm
- Bung Diameter: 30mm - 34mm
- Washer Diameter: 36mm
- Thread: 10mm
- Inside Diameter: 6.8mm
- Material: Silicon Bung with Brass Fixings & Backplate