若井産業 List of Products and Services

- Can remove initial rust that occurred during construction. - Reacts only to the rusted areas, minimizing damage to the painted surface. - Effective on color steel sheets, high corrosion-resistant galvanized steel sheets, iron, stainless steel, etc.

• Safety and consumables
• others

- The plug and screw are set together, allowing for quick installation. - The eccentric structure makes it difficult for the plug to spin freely when tightening the screw. → The diameter around which the plug tries to rotate is larger than the diameter of the pilot hole, causing the plug to be pressed against the walls of the pilot hole and preventing it from spinning freely. - The combined effect of the plug and screw provides a strong sense of fastening. It is suitable for both hollow and non-hollow sections.

• Joints between components
• others

- Head shape focused on compatibility with hex sockets - Cap made of SUS304 with excellent rust resistance

• Joints between components
• others

- Head shape focused on compatibility with hex sockets - Cap made of SUS304 with excellent rust resistance - Washer with SUS304 + EPDM gasket

• Joints between components
• others

■For fastening thin steel plates ・Applicable plate thickness Thin steel plate: Up to 1.6 mm (two 0.8 mm plates stacked) Stainless steel plate: Up to 0.8 mm (two 0.4 mm plates stacked) (For rivet damba nabes, 0.4 to 0.8 mm with two plates stacked) *The image shows Premium Damba and Damba Zero.

• Joints between components
• others

■For Steel Frame Base - Easy penetration!* Reduces rework and improves efficiency *Comparison with our conventional SUS410 products. - Compatible with stainless steel plates up to 3mm *The image shows a premium Damba screw.

• Joints between components
• others

- Made of all stainless steel (SUS304) for outdoor use - No special tools required (no crimping tools needed) - Fast and easy to work with - Thin tabs for a clean finish - Uses a plate nut that presses on a wide "surface"

• Special Construction Method
• Joints between components
• Carports and related materials

- Emphasizing compatibility with hex sockets, a cap made of SUS304 with excellent rust resistance is adopted. - A specially shaped buzz washer that enhances waterproofing. - The neck screw prevents the plate material from sinking. * The 80 and 90 mm sizes are not NT type (with neck screw). 【What is a Buzz Washer】 - A washer with a SUS304 + EPDM packing. - It adheres at four points inside the packing, such as the neck packing, to suppress water intrusion. 【EPDM Rubber Packing】 - High elasticity, resilience, and adhesion. - Wide operating temperature range. - Weather resistance that is not prone to deterioration.

• Joints between components

● Can be installed with an impact driver, speeding up the installation process ● Convenient for temporary fixing ● Can be securely fastened with a screw shape * Comparison with installation using a hammer for L anchor pin 9×200mm

• Exterior and paving materials <General>

Features ▶ Large flexible design that reduces fuzz Strongly advances into hard materials, suppressing fuzz and fitting perfectly ▶ Use of tough steel material The main body is made of tough steel that is resilient and resistant to breakage ● Material: Iron Color: Bronze * One square bit No. 3 included per box.

• Exterior and paving materials <General>

Material: Stainless Steel SUSXM7

• Wood deck (synthetic wood/resin)

Features ▶ Reduces breakage, head snapping, bit hole damage, and rust occurrence ▶ Special shape of the screw tip and middle section enables easy driving ▶ Uses a flexible design that allows the screw head to sink well into the decking material *Square bit No. 3 included, one per box. Case quantity: 10 boxes

• Exterior and paving materials <General>

Features ▶ Reduces screw breakage, head snapping, bit hole damage, and rust occurrence ▶ Achieves easy driving with a special shape at the tip and mid-section of the screw ▶ Adopts a flexible design that allows the screw head to sink well into the decking material

• Exterior and paving materials <General>

Can be used for fixing in areas such as weed control, vegetation, road slopes, under wooden decks, and under solar panels.

• Solar mounting brackets and fittings (solar fittings and protective sheets)

Weed control, vegetation, road slopes, under wooden decks, under solar panels, etc.

• Solar mounting brackets and fittings (solar fittings and protective sheets)

Pins that can be used for fixing in areas such as weed control, vegetation, road slopes, under wooden decks, and under solar panels.

• Solar mounting brackets and fittings (solar fittings and protective sheets)

Washers that can be used for fixing in areas such as weed control, vegetation, road slopes, under wooden decks, and under solar panels.

• Solar mounting brackets and fittings (solar fittings and protective sheets)

Washers that can be used for securing under wooden decks, under solar panels, etc. for weed control, vegetation, and road slopes.

• Solar mounting brackets and fittings (solar fittings and protective sheets)

This is a nut used for hollow box pipes that are hard to reach. No special tools are required, and the nut can be set in steps 1, 2, and 3, making installation quick and easy. It is securely fixed with a plate nut. 【Features】 - Firm fastening even in hard-to-reach places - A turn nut that combines the flange and nut into one - When a screw is inserted into the flange, the nut is set in an easy-to-install position for secure fastening - No special tools are needed, making it ideal as an attached component - Perfect for installation on sashes, doors, and automobile bodies, etc. For more details, please download the catalog.

• Carports and related materials
• Special Construction Method
• Joints between components