Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.
466～480 item / All 712 items
The nut stops! The tip is rounded! A new bolt focused on safety: "SS Bolt."
Adopting bolts that make it difficult for nuts to come off even when using an impact wrench. This prevents falling accidents and eliminates the loss of nuts, leading to cost reduction. The "SS Bolt" can be attached to your desired clamp.
Construction is possible with a hydraulic excavator for tunnels! We have a track record of approximately 40 meters as ultra-long mirror reinforcement.
The "F-S Bolt" is a long steel pipe injection mirror bolt that can be constructed at a low cost compared to non-steel materials. Since the steel pipe has slits, it can be easily cut and removed as the face advances, allowing for construction with a hydraulic tunnel boring machine. It has a high shear strength compared to other materials, providing tensile resistance against face collapse, as well as expected shear resistance. 【Features】 ■ Can be constructed at a low cost compared to non-steel materials ■ The slits in the steel pipe make cutting and removal easy as the face progresses ■ Being made of steel, it allows for easy separation from spoil during cutting and removal ■ Injection of polyurethane and cement-based materials is possible, and it can also be used as a drainage hole ■ By adjusting the presence of slits, it can also be constructed as a small-diameter long-length advance support *For more details, please refer to the PDF document or feel free to contact us.
Design and selection according to ground conditions is possible! Introducing rock bolts used in the NATM method.
This product is a rock bolt used in the NATM method, which is widely adopted for tunnel construction. We offer a variety of options, including the "UN Bolt [180kN capacity twist]," "deformed bar rock bolts," and "high-strength rock bolts [297kN capacity]," allowing for the selection of rock bolts according to design and ground conditions. Additionally, we provide "UN Mortar," which excels in adhesion and early strength, for rock bolt anchoring. 【Product Lineup】 ■ UN Bolt [180kN capacity twist] ■ Deformed bar rock bolts ■ High-strength rock bolts [297kN capacity] ■ UND self-drilling rock bolts ■ Rock bolt head protection material (rock bolt cap) *For more details, please refer to the PDF materials or feel free to contact us.
The shape is plain but useful! Anchor bolts for fixation that can achieve a fixation length of 20d or less.
The "P Column Anchor Bolt" is a fixing anchor bolt used to attach secondary members such as intermediate columns (P columns) and wind-resistant beams to the structural framework. Due to its straight and short shape, it can be easily inserted even in small gaps, allowing for a reduction in construction time. 【Features】 ■ Reduced construction time ■ Lighter bolt weight ■ Straight shape with single thread ■ Fixing length of 20d or less is possible (minimum required fixing length = 8d) ■ SASST Technology Evaluation No. 15-02 *For more details, please refer to the PDF document or feel free to contact us.
Structural double-thread anchor bolt set JIS B1220 ABM/ABR
The most widely used structural anchor bolts for exposed column bases in architectural structures are JIS standard products (rolled thread anchor bolts ABR and cut thread anchor bolts ABM) that ensure sufficient plastic deformation capacity to guarantee that the shaft yields before the threaded part yields.
From a hexagonal hole with a side of 0.7mm, both metric and inch sizes are possible! Please feel free to consult us about special size shapes.
Our company performs "hexagonal hole processing" using lathes and presses. Hexagon socket screws with deep pilot holes and low head hexagon socket bolts can be processed in a shorter lead time than electrical discharge machining. Please consult us about special sizes such as long hexagon socket bolts and hollow sets. We also accommodate hexagonal and square hole processing for materials such as resin, magnesium, Hastelloy, and titanium. 【Features】 ■ Processed using lathes and presses ■ Available in metric and inch sizes ■ Shorter lead time than electrical discharge machining ■ Accommodates special size shapes ■ Hexagonal and square hole processing available for materials like resin and titanium *For more details, please refer to the PDF document or feel free to contact us.
Developed cross-linked acrylic coating support brackets with superior heat resistance temperature of 90°C (momentarily 95°C) compared to soft PVC (polyvinyl chloride) coated support brackets.
Traditionally, the heat resistance temperature of commonly used soft PVC-coated U-bolts is up to 60°C. This is because the heat resistance temperature of soft PVC itself is considered to be around 60°C. However, with recent changes in hot water systems (the spread of eco-cute and cogeneration systems), fluid temperatures have been increasing. Additionally, stainless steel thin-walled pipes (Morko pipes, SU pipes) are used in the piping, so support brackets must use products with insulated coatings to prevent electrolysis. Therefore, our company has developed a cross-linked AC-coated U-bolt that can withstand high temperatures. The heat resistance temperature of this product is 90°C at room temperature and 95°C for short periods, making it suitable for piping with hot water.
Non-welding metal crack repair! We will repair cracks without any thermal impact. This is a collection of repair achievements related to press equipment.
The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitch Method) that addresses metal cracks using mechanical methods. Since no heat is applied at all, there is no "thermal distortion." Residual stress in other areas does not occur, preventing secondary damage such as new cracks. Metal cracks are one of the concerns in equipment maintenance operations. In general welding repair methods, the base material around the crack changes due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." 【Features】 ■ No hardening or residual stress due to heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs with jigs, etc. → Accumulation of know-how, experience, and achievements ■ Completion of construction in a short period → No significant reduction in equipment operating rates ■ Advantages in safety and environmental aspects → No use of fire, so there is no impact on the operating rates of other equipment or the environment For more details, please contact us.
We will repair damaged screw holes, bolt holes, and broken threads to their original size. Unlike conventional products, this can be used as a permanent solution.
【Product PR】 The MS method (Mechanical Stitching) for thread repair demonstrates outstanding effectiveness in terms of precision, durability, and cost compared to conventional methods. It is a technology that repairs using our company's special bolts. Since it can be implemented on-site, it allows for reduced lead times and cost savings. Compared to conventional products, it enables permanent solutions. 【Features of the MS Method】 ■ No hardening due to heat and no residual stress ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and track record ■ Completion of construction in a short period → Does not significantly reduce the operating rate of equipment ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rate of other equipment or the environment For more details, please contact us.
September 2011 Issue MS Newsletter Injection Molding Machine Link Housing
【Product PR】 The "MS Method (Mechanical Stitch)" is a revolutionary repair technique (Mechanical Stitch Method) that uses mechanical methods to address cracks in metal. Since it does not apply any heat, there is no "thermal distortion." It prevents residual stress from occurring in other areas and also prevents secondary damage such as new cracks. Cracks in metal are one of the concerns in equipment maintenance operations. In conventional welding repair methods, the base material around the crack changes due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." 【Features of the MS Method】 ■ No hardening or residual stress due to heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs with jigs and other tools → Accumulation of know-how, experience, and track record ■ Completion of construction in a short period → No significant reduction in equipment operating rates ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rates of other equipment or the environment For more details, please contact us.
October 2011 Issue MS Newsletter Gear Reducer Casing
【Product PR】 The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that uses mechanical methods to address cracks in metal. Since it does not apply any heat, there is no "thermal distortion." It prevents residual stress in other areas and avoids secondary damage such as new cracks. Cracks in metal are one of the concerns in equipment maintenance operations. Repairs using conventional welding methods change the base material around the crack due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." 【Features of the MS Method】 ■ No hardening or residual stress from heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs with jigs, etc. → Accumulation of know-how, experience, and achievements ■ Completion of construction in a short period → Does not significantly reduce the operating rate of equipment ■ Advantages in safety and environmental aspects → Since no fire is used, there is no impact on the operating rate of other equipment or the environment For more details, please contact us.
September 2012 Issue MS Newsletter Aluminum Intercooler
【Product PR】 The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that uses mechanical methods to address cracks in metal. Since no heat is applied at all, there is no "thermal distortion." Residual stress in other areas does not occur, preventing secondary damage such as new cracks. Metal cracks are one of the concerns in equipment maintenance operations. In typical welding repair methods, heat alters the base material around the crack, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." 【Features of the MS Method】 ■ No hardening or residual stress from heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and achievements ■ Completion of construction in a short period → No significant reduction in equipment operating rates ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rates of other equipment or the environment For more details, please contact us.
We will introduce the repair results of the press machine frame using the MS method, which does not involve welding. Since there is no welding, there is no thermal distortion at all.
The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitching Method) that uses mechanical methods to address cracks in metal. Since it does not apply any heat, there is no "thermal distortion." It prevents residual stress in other areas and avoids secondary damage such as new cracks. 【Features】 ■ No hardening or residual stress due to heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and achievements ■ Completion of construction in a short period → Does not significantly reduce the operating rate of equipment ■ Advantages in safety and environmental aspects → Since no fire is used, there is no impact on the operating rate of other equipment or the environment For more details, please contact us.
July 2013 Issue MS Newsletter Ship Engine Block Framework
【Product PR】 The "MS Method (Mechanical Stitch)" is a revolutionary repair technique (Mechanical Stitch Method) that uses mechanical methods to address cracks in metal. Since it does not apply any heat, there is no "thermal distortion." It prevents residual stress in other areas and also avoids secondary damage such as new cracks. Metal cracks are one of the concerns in equipment maintenance operations. In typical welding repair methods, the base material around the crack changes due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." 【Features of the MS Method】 ■ No hardening or residual stress from heat ■ Elimination of secondary damage ■ Maintenance of stable quality → Integrated system repairs with jigs, etc. → Accumulation of know-how, experience, and track record ■ Completion of work in a short period → Does not significantly reduce the operational rate of equipment ■ Advantages in safety and environmental aspects → No use of fire, thus no impact on the operational rate of other equipment or the environment For more details, please contact us.
Regarding the transfer and continuation of the business of the former LOCK-N-STITCH JAPAN.
As you are aware, the former LOCK-N-STITCH JAPAN Co., Ltd. (hereinafter referred to as "the former Lock-N-Stitch Japan Co.") was liquidated in March 2011. Our company, having previously conducted business with the former company, has taken over the materials of the former Lock-N-Stitch Japan Co. and accepted employees who had been involved in metal crack repair and other projects at that company, establishing the MS (Mechanical Stitch) department. In our MS department, we have developed the "Mechanical Stitch method," which builds upon the skills and construction know-how that the former Lock-N-Stitch Japan Co. possessed, and we are engaged in the business of repairing metal cracks and bolt holes. Customers interested in the "Mechanical Stitch method" are encouraged to contact our MS department. (Contact number: 092-476-0565)
