Introducing the "Seal Bolt," an alternative seal washer equipped with water, oil, and air leak prevention features! Widely used in outdoor equipment, underwater devices, medical devices, and more!
The "Seal Bolt," an original metal product developed by Daimaru Bolt Manufacturing Co., Ltd., features a shield ring embedded in the back of the bolt head. This design prevents the ring from protruding when tightened, minimizing gaps between the bolt and the counterpart, effectively blocking water, oil, air, and other substances. It has a leak prevention function on its own. Additionally, because it is integrated with the shield, it excels in workability and functionality, and it is also highly resistant to oil, heat, and weather. 【Features】 - Leak prevention function on its own - Excellent resistance to oil, heat, and weather - Superior workability and functionality due to the integrated shield - Recommended for outdoor use with a thicker body (to enhance airtightness) - Can be reused repeatedly as long as there is no damage to the rubber *For more details, please contact us or download the catalog.
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basic information
【Features】 ○ Leak prevention function with this one product ○ Excellent oil resistance, heat resistance, and weather resistance ○ Superior workability and functionality due to being integrated with the shield ○ Recommended for outdoor use with a thicker body (to enhance airtightness) ○ Can be reused repeatedly as long as there is no damage to the rubber *For more details, please contact us or download the catalog.
Price information
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Delivery Time
※The delivery date may vary depending on the content, so please feel free to contact us.
Applications/Examples of results
【Examples of Use】 ■Outdoor installation equipment ■Underwater equipment ■Air conditioning equipment ■Medical devices ■Food machinery ■Lightweight equipment ■Measuring instruments
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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.
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