Please Note: The washer on the top is 35mm, this is a temporary fix until we get the 30mm washers back in stock.
Rubber Bung 25-29mm with 10mm Thread
The Rubber Bung 25-29mm with 10mm Thread is the perfect fixing for holes that vary between 25-29mm and comes with a 10mm thread that will allow you to add a 10mm lampholder or your choice. The bung can be tightened up by using a spanner on the top steel nut until it is snug in the hole, leaving you with the ultimate fixing.
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.
If you are unsure on what bung size you require here is a help guide to measure the neck of your bottle to get the correct size: https://support.lampspares.co.uk/hc/en-gb/articles/360012602653-Measuring-Bottle-Hole-For-Bung-Size and also here is a video on how to tighten and fit our Rubber Bungs: https://support.lampspares.co.uk/hc/en-gb/articles/360011861353-Video-How-To-Tighten-up-our-Rubber-Bungs-
Spec:
Rubber Bung 25-29mm with 10mm Thread
The Rubber Bung 25-29mm with 10mm Thread is the perfect fixing for holes that vary between 25-29mm and comes with a 10mm thread that will allow you to add a 10mm lampholder or your choice. The bung can be tightened up by using a spanner on the top steel nut until it is snug in the hole, leaving you with the ultimate fixing.
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.
If you are unsure on what bung size you require here is a help guide to measure the neck of your bottle to get the correct size: https://support.lampspares.co.uk/hc/en-gb/articles/360012602653-Measuring-Bottle-Hole-For-Bung-Size and also here is a video on how to tighten and fit our Rubber Bungs: https://support.lampspares.co.uk/hc/en-gb/articles/360011861353-Video-How-To-Tighten-up-our-Rubber-Bungs-
Spec:
- Height: 35mm
- Thread: 10mm
- Inside Diameter: 6.8mm
- Fits a Bottle Size of: 25-29mm
- Finish: Brass