【No welding or pilot hole required!】Pierce nuts that can be installed simultaneously with press forming.

No welding, no pre-drilling, no spatter removal! Significant reduction in man-hours, CO2, and power consumption through integrated processing in the pressing process. High torque resistance and water tightness are also achieved.

last updated Sep 09, 2026

【Significant cost reduction effect】Pierce nuts installed in the press process.

Complete abolition of lower hole processing and welding processes, and environmental measures.

last updated Sep 01, 2026

[For Industrial Machinery] No need for pilot holes! Dissimilar metal joining 'Multi-Material'

Fastening technology that contributes to the maintenance-free of industrial machinery.

last updated Aug 25, 2026

No pre-drilling required for architectural hardware! Dissimilar metal joining 'Multi-Material'

Multi-materials that achieve dissimilar metal bonding without compromising design integrity.

last updated Aug 25, 2026

[For home appliances] No need for pilot holes! Dissimilar metal bonding 'Multi-Material'

A new standard for dissimilar metal joining that balances design and functionality.

last updated Aug 25, 2026

[For Railways] No need for pilot holes! Dissimilar metal joining 'Multi-Material'

A dissimilar metal joining solution that contributes to improving the quietness of railway vehicles.

last updated Aug 25, 2026

[For Shipbuilding] No Need for Pre-drilling! Dissimilar Metal Joining 'Multi-Material'

Fastening technology that achieves improved corrosion resistance and process efficiency in the shipbuilding industry.

last updated Aug 25, 2026

[For the Energy Industry] No need for pilot holes! Dissimilar metal joining 'Multi-Material'

Innovative fastening solutions that contribute to improving efficiency in the energy sector.

last updated Aug 25, 2026

[For Robots] No Need for Pilot Holes! Dissimilar Metal Joining 'Multi-Material'

A dissimilar metal joining solution to enhance the durability of robots.

last updated Aug 25, 2026

No need for pilot holes! Dissimilar metal bonding for electronics | Multi-material

Contributing to heat dissipation! Multi-materials enabling dissimilar metal bonding.

last updated Aug 25, 2026

[Aerospace] No need for pilot holes! Dissimilar metal joining 'Multi-Material'

Innovative fastening technology that contributes to the high-strength enhancement in the aerospace field.

last updated Aug 25, 2026

[For automobiles] No need for pilot holes! Dissimilar metal joining 'Multi-Material'

A dissimilar metal joining technology that contributes to the lightweighting of automobiles and does not require pre-drilled holes.

last updated Aug 25, 2026

Pierce nut system

Adopted by many car manufacturers in various countries! Contributing to quality improvement and streamlining through a diverse range of systems.

last updated May 28, 2026

No need for a lower hole! 'Multi-Material' allows for joining of different materials.

Multi-materials that achieve complete automation and process reliability! Introducing products that promise technical and economic benefits.

last updated May 28, 2026

Psybolt

No welding required and zero spatter! Compatible with aluminum and steel. A bolt that can also shorten the work process.

last updated May 28, 2026

Fastening component "weld nut"

We promise high technology and quality that can accommodate various shapes, materials, and applications!

last updated May 28, 2026

Fastening component "Piers Nut System"

We will contribute to improving quality and achieving streamlining through diverse systems!

last updated May 28, 2026

Related device: Nut feeding device

Shinjo Manufacturing aims for a significant reduction in CO2 and provides eco-friendly ECO products for the Earth.

last updated May 28, 2026

Related Device: Miraculous

The industry's first "press system" that creates miracles enables the installation of nuts inside pipes.

last updated May 28, 2026

Nut: Welded nut, welded flange nut

Shinjo Manufacturing aims for significant CO2 reduction and provides eco-friendly ECO products for the Earth.

last updated May 28, 2026

Pierce nut HN-L type, suitable for automotive and construction applications!

A nut that can be self-drilled and crimped! We provide eco-friendly products aimed at significantly reducing CO2 emissions.

last updated May 28, 2026

Pierce nut KP type, suitable for automobiles and construction!

A nut that can be self-drilled and crimped! We provide eco-friendly products aimed at significantly reducing CO2 emissions.

last updated May 28, 2026