Rubber caps (large size) and (small size) for fixed grating with steel zinc-plated bolts are available!
We would like to introduce the "Rubber Cap for Bolt Fixation" handled by Okagreat Co., Ltd. This bolt-fixed grating, finished with galvanized steel, fits most gratings (such as site-cast trench covers, drainage pits, and concrete precast products). (Please consult us for exceptions like special gratings or long-span gratings.) The bolt and nut section of the bolt-fixed grating has a square cutout hole, which can be sealed with this rubber cap. Please feel free to contact us when you need assistance.
Inquire About This Product
basic information
Large size Small size
Price range
Delivery Time
Applications/Examples of results
For bolt-fixed grating such as AOIW, HOIW, AOMIW, HOMIW, etc.
catalog（1）
Download All Catalogs
Company information
Okagrate Co., Ltd. is a company that handles steel grating, stainless steel grating, and more. Our staff, who have extensive experience and knowledge in civil engineering and construction materials, provide the best proposals tailored to your needs and consulting for problem-solving, receiving high praise for our efforts. For more details, please visit our website: https://www.okagrate.com/. Introduction video for 'OG Lock U': https://www.youtube.com/watch?v=7r93KOXU3_E Introduction video for 'Safety Walker': https://www.youtube.com/watch?v=NNXgskyg13A