Active in inspections at construction sites, such as road signs and railway tracks! Visualize bolt looseness with an indelible "mark."
To check for bolt loosening, the line drawn from the bolt to the nut and the seating surface is called the "alignment mark." Alignment marks are used in various situations, including the installation bolts for road signs, railway rail fastening bolts, and in construction sites, highways, and aircraft. 【Are you aware of the standardization of "alignment marks"?】 The Ministry of Land, Infrastructure, Transport and Tourism has standardized the implementation of "alignment marks" after tightening bolts used for road signs and other applications. The inspection frequency is generally once every five years, so it is important that the alignment mark is clearly visible five years after it has been applied. However, the markers that have been used for alignment marks until now have sometimes lacked a durability of five years and have faded away. Our company, Okitsumo, has developed 'Disappearing Line,' which has excellent weather resistance, ensuring that the line remains visible even after five years outdoors, with minimal fading, making it possible to visualize bolt loosening! For purchasing, you can buy online from the bottom of the page in the [Related Links] section below. (Purchases from one unit are also acceptable.) *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
[Detailed Information - Marker for Aiming Marks "Disappearing Line"] ■ Color Variations: Red, White, Black ■ Drawing Width: 1.0 to 2.0 mm ■ Writing Distance: Approximately 500 to 600 m * The values for drawing width and writing distance are reference data based on our writing tests and may vary depending on the materials used and the pressure applied. * For more details, please refer to the PDF document or feel free to contact us.
Price information
Available for sale at Rakuten Market: Okitsumo's heat-resistant and special paints, each color for 880 yen (tax included).
Price range
P1
Delivery Time
P3
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
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Company information
We aim to contribute to society through surprising and inspiring manufacturing, aspiring to be a unique company full of dreams. Since our establishment in 1945, we have developed numerous functional coating products that provide surprise and inspiration through surface modification technology, offering "manufacturing solutions" to our users. Starting with cast iron stoves, the applications of our functional coatings have continued to expand across a wide range of genres, from kitchenware to the aerospace industry, including frying pans, automobiles, and rockets. Based on heat-resistant paints, we develop various functional coatings such as photocatalytic paints, fluororesin paints, sliding paints, and thermal insulation paints. Through our environmentally friendly paint, Riena, we also contribute to solving environmental issues such as CO2 reduction and energy problems. Furthermore, we are challenging ourselves in areas beyond coatings, such as the development of heat-resistant solder resist inks and heat dissipation sheets using metamaterial technology for infrared wavelength selective radiation.
