ヤマザキ List of Products and Services

The "Smart Hyper Road Nut" is a product that prevents loosening and falling off with overwhelming performance. It has been proven through rigorous vibration tests to be more than three times stronger against vibrations than other nuts. Additionally, it is compatible with all common tools, allowing for speedy and reliable installation. 【Features】 ■ Anti-loosening performance ■ Easy installation ■ Cost reduction ■ Compatible with all common tools ■ Strong against vibrations *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

The "Metal Expansion Base Anchor System ANZEX" is a total post-installed anchor system designed to ensure reliable anchor installation, combined with installation tools. In the unlikely event that cracks occur in the concrete around the anchor installation area, the drop of the anchor can be kept as small as that of a pre-installed anchor. 【Features】 - High reliability and stable workability achieved through mechanical interlock - The expansion base can be easily and reliably completed using dedicated tools - Mechanically fixed at the expansion base, preventing pull-out and slippage - The embedment depth is designed to ensure that the concrete cone failure load exceeds the minimum tensile load of the bolt material - Bolt fracture design is possible *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

The "SK Safety Bolt and Safety Anchor" is a dual-fall prevention safety measure product developed with consideration for road safety and the simplification of construction sites. The structure prevents detachment by having a locking K nut that spins freely at the step of the bolt body. Additionally, we offer "Cap K Nuts (Stainless Steel)" that are suitable for enhancing aesthetics, preventing human contact accidents, and protecting bolts. 【Features】 ■ Developed with consideration for road safety and the simplification of construction sites ■ Effectiveness proven through vibration tests in various cases ■ The locking K nut spins freely at the step of the bolt body, preventing detachment ■ Installation is the same as conventional bolts and anchors ■ No special work required *For more details, please refer to the PDF materials or feel free to contact us.

• Reinforcement and repair materials

The "Hyper Road Spring" is installed on the excess threaded portion of the bolt after the nut has been tightened. At this time, the leading part of the spring bites into the threaded part of the nut, blocking the passage of the nut and perfectly preventing loosening or falling off. It can be applied to both new and existing installations. 【Features】 ■ Prevents nut loosening ■ Applicable to both new and existing installations ■ Allows for re-tightening of the nut ■ Installation can be done with hand setting that does not require expertise ■ Can be installed quickly and easily using dedicated electric tools (compatible with normal hooks and horizontal hooks) *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

The "Anti-Loosening Clip K Nut" can be easily fixed to drilled steel materials with a single touch, eliminating the need for nut welding at construction sites or factories, and allowing work in hard-to-reach areas. The clip and K nut are joined by six points of electric spot welding, maximizing prevention of nut detachment during work. Additionally, we also offer the "Anti-Loosening K Nut," which integrates a friction ring (leaf spring) pressed onto the top surface of the nut, and the "Washer K Nut," which does not damage the contact surface of the washer. 【Features】 ■ Easily fixed to drilled steel materials with a single touch ■ No need for nut welding at construction sites or factories ■ Allows work in hard-to-reach areas ■ Maximizes prevention of nut detachment during work ■ The screw part of the Clip K Nut is treated with a paste to prevent seizing *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

The "Anti-Loosening Clip Hyper Load Nut" integrates a clip fitting, making it easier to perform tasks that are difficult to reach or access with your hands. By simply drilling a hole in the component, welding the nut is unnecessary. The characteristics of the spring integrated with the nut fundamentally solve the problem of nut loosening and detachment. 【Features】 ■ Prevents nut loosening ■ Can be fastened from the bolt side due to integration with the clip tool ■ Installation and removal do not require special skills ■ Compatible with general tools ■ Can be reused repeatedly *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials