Shri Aarohi Industries

An Insert Nut is a fastening component that provides a threaded socket in materials where direct threading is weak or impossible, such as wood, plastic, composites, or thin metal sheets. It is installed into a pre-drilled hole and allows bolts or machine screws to be securely fastened. Insert nuts are available in various designs—plain, flanged, knurled, or slotted—for different materials and installation methods.

Key Features:

• Creates strong, reusable threads in soft or thin materials

• Prevents wear and tear on the host material

• Available in MS (Mild Steel), SS 304, and SS 316 for varied applications

• Suitable for indoor and outdoor environments (depending on grade)

• Installation: Can be pressed, hammered, or screwed depending on type

Applications & Usage

1. Furniture & Cabinetry: Provides threaded joints in wood or composite panels for chairs, tables, cabinets, and doors.

2. Plastics & Composites: Secures panels, enclosures, or equipment made of soft or thin materials.

3. Industrial Equipment: Enables removable panels, electrical enclosures, and machinery assemblies.

4. Marine & Outdoor Applications: SS 316 is preferred for boats, docks, outdoor furniture, and areas with high humidity or salt exposure.

5. Electronics & Fixtures: Provides threaded inserts in lightweight enclosures or panels for repeated assembly/disassembly.

Usage Tips:

• Select MS for indoor, non-corrosive environments.

• Use SS 304 for general indoor/outdoor use.

• Use SS 316 in harsh, corrosive, or marine environments.

• Drill accurate hole size and ensure proper installation to avoid stripping.

1. FURNITURE USER
2. HIGH STRENGTH MATERIAL
3. GRIP QUALITY

Round Body Small Head Insert Nut – Closed End Type is a high-quality threaded insert designed to provide strong, sealed internal threads in thin sheets, tubes, and soft materials where conventional tapping is not possible.
The round body ensures smooth insertion and uniform grip, while the small head (low-profile flange) offers a neat, flush appearance. The closed-end design prevents bolt over-penetration and protects the threads from dust, moisture, and corrosion.

Round Body Small Head Closed End Insert Nuts are widely used in:

• Electrical panels and enclosures

• Automotive and two-wheeler assemblies

• Sheet metal cabinets and housings

• Electronics and control boxes

• Furniture and modular systems

• Applications requiring sealed or blind fastening

They are ideal where a clean finish, thread protection, and controlled bolt depth are required.

1. Hole Preparation
   Drill the specified hole size in the parent material as per insert nut dimensions.

2. Insert Placement
   Place the insert nut into the hole with the small head resting on the surface.

3. Setting Operation
   Using a manual, pneumatic, or hydraulic insert nut tool, pull and collapse the insert body, creating a firm grip behind the sheet.

4. Final Assembly
   After installation, the insert nut provides a sealed, permanent internal thread ready for bolt tightening.

✔ Prevents bolt pass-through
✔ Protects threads from contamination
✔ Suitable for thin materials

• Economical and strong

• Suitable for general engineering and light structural applications

• Available with zinc plating or other protective coatings

• Good corrosion resistance

• Suitable for indoor and outdoor applications

• Commonly used in electrical, architectural, and industrial equipment

• Superior corrosion resistance

• Ideal for marine, chemical, and coastal environments

• Long-lasting performance in harsh conditions