Construction materials - Construction hardware and landscaping products

Joining pins

Consistency of strength from surface through to center

Nippon Chuzo joining pins have an F value of 400 N/mm2 and are available in diameters ranging from 25 mm to 180 mm. Even the largest product in the range maintains a consistent tensile strength all the way through, with negligible difference between the surface and the center.

Saves time and money

Nippon Chuzo joining pins are made from micro alloying steel that does not require heat treatment, thus saving both time and money during the construction phase.

Ministry of Land, Infrastructure and Transport certified

Nippon Chuzo joining pins are certified by the Ministry of Land, Infrastructure and Transport as a significant aid to design and construction. They do not require any special construction techniques and can accommodate a range of fixing methods and different standards.

Castings Division

Construction Materials Division

InquiriesFor product information and other inquiries

Construction hardware and landscaping productsCall or fax weekdays from 8:30 am to 5:15 pm