What Are Self-Clinching Thru-Hole Standoffs?
Self-clinching thru-hole standoffs are mechanical fasteners designed to provide strong, flush-mounted threads in thin sheet metal. These standoffs are installed by pressing them into a pre-drilled or punched hole, creating a secure and permanent attachment point. The clinching process ensures that the standoff becomes an integral part of the host material, providing high torque resistance and pull-out strength.
Types of Self-Clinching Thru-Hole Standoffs
At Kotadia Inc., we offer a comprehensive range of standoffs to suit diverse requirements. The available types include:
- SO (Threaded): Standard thru-hole threaded standoffs that provide reliable threads for mounting components.
- SO4 (Threaded for Stainless Steel Sheets): Specially designed for use in stainless steel sheets with increased hardness.
- SOA (Unthreaded): Ideal for applications requiring an unthreaded spacer.
- SOS (Self-Clinching Spacer): Designed to act as spacers for precise component positioning without threading.
Key Features
- Material: High-quality stainless steel construction for excellent corrosion resistance and durability.
- Flush Installation: Ensures smooth, flush-mounted surfaces for aesthetic and functional purposes.
- Versatility: Available in threaded and unthreaded options to cater to different application needs.
- High Strength: Provides superior torque resistance and pull-out strength for secure fastening.
- Easy Installation: Simple installation process with no additional tools required beyond a press.
Applications of Self-Clinching Thru-Hole Standoffs
Self-clinching standoffs are widely used across various industries, including:
- Electronics: For mounting circuit boards, components, and other internal assemblies.
- Automotive: Securing components in dashboards, enclosures, and interior assemblies.
- Telecommunications: Used in chassis, enclosures, and other communication equipment.
- Aerospace: Lightweight, reliable fasteners for thin panels and enclosures.
- Industrial Machinery: Providing reliable fastening solutions in sheet metal assemblies.
Available Sizes and Specifications
Kotadia Inc. offers a wide range of
Metric (M) and
Unified (UN) sizes to suit diverse applications. Below are the commonly available sizes for threaded and unthreaded standoffs:
Threaded Standoffs
| Type |
Size |
Lengths (mm/inches) |
| SO |
M2-M10 |
4mm - 60mm |
| SO4 |
M2-M8 |
4mm - 40mm |
| SO |
#2-56 to 3/8-16 |
0.156” - 3.000” |
| SO4 |
#2-56 to 1/4-20 |
0.156” - 1.500” |
Unthreaded Standoffs
| Type |
Size |
Lengths (mm/inches) |
| SOA |
M2-M10 |
4mm - 60mm |
| SOS |
M2-M8 |
4mm - 40mm |
| SOA |
#2-56 to 3/8-16 |
0.156” - 3.000” |
| SOS |
#2-56 to 1/4-20 |
0.156” - 1.500” |
Custom sizes and lengths can be manufactured upon request for specialized applications.
Why Choose Kotadia Inc.?
- Trusted Expertise: Years of experience in manufacturing high-quality fasteners.
- Comprehensive Solutions: Wide range of sizes, types, and custom options to meet any requirement.
- Quality Assurance: All products undergo rigorous quality checks to ensure compliance with global standards.
- Customer Support: Dedicated support team to assist with technical queries and custom requirements.
- Sustainable Practices: Environmentally conscious manufacturing processes.
Installation Guidelines
- Prepare the Sheet: Ensure the sheet thickness and hole diameter match the standoff’s specifications.
- Align the Standoff: Place the standoff into the hole, ensuring proper alignment.
- Apply Pressure: Use a press to embed the standoff into the sheet. The material flows into the clinch ring or undercut, locking the standoff in place.
Contact Us
For premium-quality
Self-Clinching Thru-Hole Standoffs that deliver unmatched performance and reliability, trust Kotadia Inc. to meet your fastening needs.
Partner with us for world-class fastening solutions engineered for excellence!
