Nut with built-in locking spring (no special tools required for easy installation)
The Smart Hyper Load Nut is a "spring tension type locking nut," which features a structure where a spring is incorporated within the nut. It is a revolutionary locking nut that prevents loosening through "spring tension" before the bolt and nut can loosen and rotate due to external vibrational forces. While it does not loosen when installed, it allows for easy removal with general tools when the "spring tension" is relaxed, demonstrating excellent workability. 【Features】 1) High anti-loosening performance - Effectively prevents loosening against strong vibrational forces - Exhibits solid anti-loosening performance even with zero tightening torque 2) Excellent workability - Can be reused repeatedly without a decrease in anti-loosening performance - No special tools are required, making it easy for anyone to use and facilitating smooth installation 3) High quality and proven track record - Lot management (vibration tests are conducted for each lot) - Has a wealth of usage experience and receives high evaluations for workability.
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basic information
Our stock sizes: two types, 3-minute and 4-minute (trivalent chromate products). Other sizes and materials will be shipped directly from the manufacturer. The material of the built-in springs is all stainless steel (JIS G 4314 SUS304-WPB).
Price information
We do not provide direct quotes or sales to customers with whom we currently have no transactions. Please request quotes and orders through nearby lightweight steel frame manufacturers or building material trading companies. If you are unsure of the procurement route, we will guide you to our business partners.
Delivery Time
※We do not provide direct delivery time responses to customers with whom we currently have no transactions. We apologize for the inconvenience, but please contact your retailer directly.
Applications/Examples of results
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Company information
Nohju Manufacturing Co., Ltd. started its business by manufacturing non-welded hardware for steel base materials and today produces a variety of metal products related to interior and exterior finishes. Leveraging the high level of technical expertise, development capabilities, and comprehensive strength cultivated since its founding, we have seen an increase in product planning in collaboration with manufacturers from various fields in recent years. We believe it is important to grow together with our business partners, not just in a transactional relationship, but as partners who support each other. In the face of the rapidly changing business environment in recent years, we aim to accurately grasp the needs on construction sites, gather information on how these needs will evolve, and continuously focus on new markets and new products.










