THOMSON Rail Plastic Plugs: 11 mm OD, For 25 mm Rail Wd, Glass-Filled Nylon, 500 Series
The THOMSON 531HP25 is a plastic plug for 500 Series Profile Rail, with an 11 mm outer diameter and a 25 mm rail width. It is made of glass-filled nylon and sold in a pack of 25.
SKU 3G-OTH-130216
Need installation or engineering help?
Ask a question
Product Description
The THOMSON 531HP25 is a plastic plug for 500 Series Profile Rail, with an 11 mm outer diameter and a 25 mm rail width. It is made of glass-filled nylon and sold in a pack of 25.
Frequently Asked Questions
What is the THOMSON 531HP25 plastic plug used for?
The THOMSON 531HP25 plastic plug is used to seal the ends of 500 Series Profile Rail, preventing debris ingress and protecting the rail interior. It is commonly applied in linear motion systems, automation equipment, and industrial machinery where THOMSON profile rails are installed.
What are the specifications of the THOMSON 531HP25?
The THOMSON 531HP25 has an 11 mm outer diameter, fits 25 mm rail width, and is made of glass-filled nylon. It is designed for THOMSON 500 Series Profile Rail and comes in a pack of 25. The manufacturer part number is 531HP25.
Where to buy THOMSON 531HP25 worldwide?
You can source the THOMSON 531HP25 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install THOMSON 531HP25 plastic plugs?
To install, simply press the THOMSON 531HP25 plug into the open end of the 500 Series Profile Rail until it seats flush. Ensure the rail end is clean and free of burrs. No tools are required. For removal, use a small flathead screwdriver to gently pry the plug out.
Used in
Common applications for THOMSONTHOMSON Products
3G Electric supplies THOMSON thomson 500 series profile rail plastic plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











