Water, oil, and air are blocked! A bolt that prevents leaks just by tightening! High durability for outdoor use.
The "Seal Cap Bolt" features a shield ring on the back side of the screw head that prevents fluid leakage, allowing for leak prevention simply by tightening the bolt. Since all elements for leak prevention are packed into a single bolt, it significantly reduces the labor and costs associated with leakage countermeasures. 【Features】 ■ Excellent oil, heat, and weather resistance, suitable for indoor and outdoor use ■ The screw is made of SUS material, preventing rust ■ The shield part is made of NBR70° (other materials such as silicone, EPDM, and fluorine rubber are also available) ■ Can be reused multiple times as long as the shield part is not damaged ■ The head is small in diameter, making it even more compact than conventional designs.
Inquire About This Product
basic information
【Examples of Use】 - Outdoor installation equipment - Medical devices - Food machinery - Underwater equipment - Air conditioning equipment - Communication devices - Measuring instruments, and many more *For more details, please refer to the catalog. Feel free to contact us as well.
Price range
Delivery Time
Applications/Examples of results
For more details, please request the materials or view the PDF data from the download.
catalog（2）
Download All Catalogs
Company information
Our company's history dates back to April 1957, and thanks to your support, we are approaching nearly half a century. Over these 50 years, we have embarked on the development of numerous new products and successfully achieved mass production. We take pride in this accomplishment and the reliability that has been recognized as a result. The 1950s was a time based on Japan's post-war economic recovery, and from the 1960s onward, it was an era that supported rapid economic growth, particularly marked by remarkable developments in industrial products. Our main business, screws (fastening components), is indispensable, and the standard screws we handle alone number in the hundreds of thousands, with the addition of special products bringing the variety close to infinite, and even now, their value remains unchanged. Since then, we have entered the era of electronics and digital industries, and the industrial structure has shifted from mass production and mass sales to a time of small lots and diverse varieties. Currently, the demands of the industrial world are for originality, quality standardization, and speed, with the primary challenge being the reduction of production costs. To overcome this difficult challenge, the first step is the skill enhancement of all employees, united as one company.