NITTOSEIKO CO., LTD. Official site

Asfa(R) WP for Outdoor Security

Improve the reliability of outdoor equipment with high axial force and waterproof performance!

In the outdoor security industry, it is important to prevent failures caused by rainwater and humidity in outdoor equipment such as security cameras and sensors, ensuring long-term reliability. In particular, equipment installed outdoors is exposed to harsh environments, requiring high waterproof performance and durability. Asfa(R) WP balances high axial force and waterproof performance, contributing to the stable operation of outdoor equipment. 【Usage Scenarios】 - Security cameras - Outdoor sensors - Monitoring systems 【Benefits of Implementation】 - Prevents rainwater intrusion, reducing the risk of equipment failure - High axial force prevents loosening due to vibration and impact - Reduces maintenance costs by ensuring long-term reliability

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basic information

【Features】 - Waterproof performance confirmed for 30 minutes in a submerged test at a water depth of 30 cm - Large contact surface that is less likely to sink even when tightened with high axial force - No need for countersinking on fasteners, which can reduce total costs - Resolves supply issues in the assembly process and contributes to automation - Screw sizes: φ3, φ4, φ5 - Screw and washer materials: iron, SUS, etc. - O-ring materials: EPDM, NBR, SR, FKM, etc. 【Our Strengths】 Nitto Seiko is a total fastening company that handles industrial fasteners (screws), automatic assembly machines, measurement and control, and cleaning and inspection equipment. Based on fastening technology, assembly technology, and measurement technology, we create valuable products for our customers and challenge the new future of manufacturing together with them.

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For more details, please view the catalog via the PDF download. Feel free to contact us as well.

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We want to be of even more help to our customers. NITTOSEIKO's technology supports global manufacturing. NITTOSEIKO is a unique company that specializes in industrial fasteners (screws), automatic assembly machines, measurement and control systems, and cleaning and inspection equipment - areas not covered by other companies. We are a total fastening solutions provider, manufacturing and selling not only screws but also screw manufacturing tools, driver bits, screw tightening machines, assembly equipment, measurement instruments, cleaning equipment, and inspection equipment. Based on our expertise in fastening technology, assembly technology, and measurement technology, we have established three business divisions and a medical division to develop cutting-edge products. Our operations span both domestic and international markets, supporting the growth of various industries, including home appliances and automobiles, and contributing to the enrichment of people's lives. We will continue to create valuable products for our customers and work together with them to pioneer new frontiers in manufacturing.