List of bolt products

Achieves high collection efficiency through electrostatic methods. Offers a wide range of products from large to small sizes. Also compatible with water-soluble oil mist.

• air conditioning

Introducing examples of the development and manufacturing of micro screws and parts, bolts for transportation equipment, and medical implants and surgical instruments!

• bolt
• Other machine elements

Using insulating bolts allows for electrical insulation between the flanges and between the flange and port nut, thereby preventing galvanic corrosion.

• Piping Materials
• Other machine elements
• bolt

Achieve electrical insulation between flanges and insulation between flanges and bolts/nuts to prevent galvanic corrosion!

• bolt

The shape is plain but useful! Anchor bolts for fixation that can achieve a fixation length of 20d or less.

• bolt
• others

Design Handbook for Exposed Type Elastic Fixed Column Footing Method! Includes application range and materials, shapes, and dimensions of main materials.

• bolt

Overview of the bolt set and evaluation content published! Introducing the evaluation summary report for P column anchor bolts.

• bolt
• others

This is a high-strength one-sided bolt that leads to shortened construction periods and reduced costs through one-sided installation.

• bolt

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

• bolt

Transforming customer requests into tangible forms through creativity is our business.

• bolt

Salt spray test cleared for 5000 hours! Introducing the highly corrosion-resistant D-LOCK with a unique top coating added to the molten zinc-tin alloy plating!

• bolt

TONEJI Co., Ltd. transforms customer requests into tangible products. We accept inquiries for custom manufacturing.

• bolt

Improved work speed with a large screw pitch! This is a temporary fastening bolt that is less prone to dents and suitable for reuse.

• bolt

We have prepared a stronger type of D-LOCK, which achieves high workability with a two-piece structure.

• bolt

Shortening construction time with a unique two-piece structure, enhancing on-site safety!

• bolt