ムガイ List of Products and Services

"Motion Tight" is a preventive bolt that simultaneously eliminates loosening and breakage of screws. During tightening, the inclined screw threads undergo slight elastic deformation, resulting in strong anti-loosening force, high fatigue strength, stable axial force, and prevention of seizure, thereby achieving high functionality. These new features enhance work efficiency and promote product lightweighting and energy saving. 【Features】 ■ Strong anti-loosening force with the bolt alone ■ Fatigue strength 1.2 times higher – excellent workability ■ Stable axial force even without lubrication ■ Low cost, high quality, reusable *For more details, please refer to the PDF document or feel free to contact us.

• bolt

This catalog introduces Mugai's "in-house products," which include precision parts for transportation equipment, special screws for construction, and various types of precision screws. It features safety products such as the "Safety Cap," which blocks the cutout holes in concrete covers for roadside ditches to prevent accidents caused by walking in high heels or using a cane, as well as "HM Inserts" and "Wheel Stops." [Featured Products] ■ Safety Cap ■ HM Insert ■ Wheel Stop ■ Super Drill Screw (no pre-drilling required) ■ Super Bolt & Nut ■ Earthquake-resistant Fittings (Super Spring Washer) *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other safety and hygiene products

"Super Spring" is a groundbreaking and revolutionary seismic-resistant fitting that prevents loosening of the wooden framework due to the drying of columns. Its unique structure provides excellent resilience, effectively preventing the loosening of the wooden framework, which significantly compromises the strength of wooden buildings, over an extended period. 【Features】 ■ Patented ■ Prevents loosening of the wooden framework due to column drying ■ Excellent resilience ■ Prevents loosening over a long period *For more details, please refer to the catalog or feel free to contact us.

• Other machine elements
• Other safety and hygiene products

The "Super Bolt" is a bolt and nut that utilizes the strength of metal and the excellent properties of plastic, featuring outstanding anti-loosening, vibration prevention, electrical insulation, and many other characteristics. This product demonstrates exceptional properties compared to stainless steel bolts (such as SUS316). It possesses strength equivalent to that of metal, with a revolutionary strength more than six times that of conventional plastic bolts, and it also excels in corrosion and chemical resistance. 【Features】 ■ Strength equivalent to metal (over six times the strength of plastic bolts) ■ Excellent corrosion and chemical resistance ■ Outstanding anti-loosening performance against vibrations ■ Excellent electrical insulation ■ Excellent thermal insulation *For more details, please refer to the catalog or feel free to contact us.

• bolt
• nut
• Other machine elements

The "Safety Cap" is a safety measure product that blocks the cut-out holes in concrete covers of roadside ditches, preventing accidents caused by high heels and walking with canes. It also adds drainage and anti-slip functions, effectively preventing coins from falling in front of vending machines. Additionally, it has excellent weather resistance due to its special resin and rubber. 【Features】 ■ Excellent weather resistance ■ Added drainage and anti-slip functions ■ Compatible with various ditch hole sizes ■ Easy to install ■ Removable *For more details, please refer to the catalog or feel free to contact us.

• Other safety and hygiene products
• Rubber
• Other polymer materials