THOMSON Rail Plastic Plugs: 10 mm OD, For 20 mm Rail Wd, Glass-Filled Nylon, 500 Series
The THOMSON 531HP20 is a 500 Series Profile Rail Plastic Plug with a 10 mm outer diameter, designed for use with 20 mm rail width. Manufactured by THOMSON, this plug is made from glass-filled nylon and is supplied in…
SKU 3G-OTH-130215
Need installation or engineering help?
Ask a question
Product Description
The THOMSON 531HP20 is a 500 Series Profile Rail Plastic Plug with a 10 mm outer diameter, designed for use with 20 mm rail width. Manufactured by THOMSON, this plug is made from glass-filled nylon and is supplied in a pack of 25.
Frequently Asked Questions
What is the THOMSON 531HP20 rail plastic plug used for?
The THOMSON 531HP20 is a 500 Series Profile Rail Plastic Plug used to seal the ends of 20 mm wide profile rails. It protects the rail interior from debris and contamination in linear motion systems, common in automation, packaging, and material handling equipment.
What are the specifications of the THOMSON 531HP20?
The THOMSON 531HP20 has a 10 mm outer diameter, fits 20 mm rail width, and is made of glass-filled nylon. It is part of the 500 Series Profile Rail and comes in a pack of 25. The manufacturer part number is 531HP20.
Where to buy THOMSON 531HP20 rail plugs worldwide?
3G Electric supplies the THOMSON 531HP20 rail plugs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this 500 Series plastic plug for your linear rail system.
How to install THOMSON 500 Series rail plastic plugs?
To install THOMSON 500 Series rail plastic plugs, ensure the rail end is clean and free of burrs. Gently press the plug into the rail profile until it seats flush. For a secure fit, use a soft mallet if needed. Avoid over-torquing to prevent damage to the glass-filled nylon material.
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.











