Rivet Bushing Standoff Technical Datasheet
Product Overview
ivet Bushing Standoffs are permanently installed threaded inserts with an integrated spacer, designed to provide both a reusable internal thread and a fixed stand-off distance in thin sheet metal assemblies. By combining the functions of a threaded insert and a spacer into a single component, they reduce part count, simplify assembly, and ensure consistent component spacing.
Installed by mechanically peening the projecting shank after insertion, Rivet Bushing Standoffs form a permanent mechanical lock within the sheet material. The serrated flange embeds into the sheet during installation, providing excellent resistance to rotation and ensuring a secure, durable fastening solution for repeated assembly and maintenance.
Compared to Mini Rivet Bushing Standoffs, the standard Rivet Bushing Standoff features a larger body diameter and is available in larger thread sizes, making it suitable for applications requiring higher load capacity, increased rigidity, and greater stand-off strength.
Manufactured in zinc-plated steel and stainless steel, Mini Rivet Bushing Standoffs are widely used in electrical enclosures, electronics, telecommunications, industrial automation, instrumentation, medical equipment, and precision sheet metal fabrication.
Table of Contents
ITEM CODE: 4070
Standards
Manufacturer’s standard
Installation
- Select the correct rivet bushing length based on the sheet thickness. Refer to the dimensional table to determine the recommended hole diameter, then punch or drill the hole to the specified size.
- Insert the rivet bushing into the prepared hole, ensuring the spigot passes completely through the sheet. The flange must sit flush against the sheet surface and the bushing must be aligned perpendicular to the material to ensure accurate thread positioning after installation.
- Using a profiled installation punch, apply sufficient pressure to peen the protruding spigot over the sheet. This forms a secure mechanical lock while allowing the serrations beneath the flange to embed into the sheet material, providing excellent resistance to rotation and ensuring a permanent installation.
Dimensions
| Diameter | A | B | Hole Size (-0.0, +0.10) |
|---|---|---|---|
| M3 | 4.2 | 5.5 | 4.3 |
| M3.5 | 5.4 | 7 | 5.5 |
| M4 | 5.4 | 7 | 5.5 |
| M5 | 6.4 | 8.5 | 6.5 |
| M6 | 7.6 | 10 | 7.7 |
| M8 | 9.7 | 12 | 9.8 |
| Sheet Thickness | 0.5-0.6 | 0.7-0.8 | 0.9-1.0 | 1.1-1.3 | 1.4-1.6 | 1.7-1.9 | 2.0-2.2 | 2.3-2.5 | 2.6-2.8 | 2.9-3.1 |
| Shank Code | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Length | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 22 | 25 |
all dimensions in mm
Download Datasheet
Mini Rivet Bushing Standoff – Steel Zn
Material Characteristics and Recommended Applications
| Material | Characteristics | Typical Applications |
|---|---|---|
| Zinc-Plated Steel | High strength and economical with good corrosion resistance for indoor environments. | Electrical panels, switchgear, machinery, enclosures |
| Stainless Steel | Excellent corrosion resistance and durability in harsh environments. | Food processing equipment, marine applications, outdoor enclosures, medical equipment |
Technical Specifications
| Property | Specification |
|---|---|
| Product Type | Rivet Bushing Standoff |
| Installation Method | Mechanical Peening |
| Installation Access | Both sides of sheet required |
| Thread Type | Metric |
| Materials | Zinc-Plated Steel, Stainless Steel |
| Installation Hole | Punched or Drilled |
| Installation Equipment | Arbor Press, Pneumatic Press or Hydraulic Press |
| Rotation Resistance | High (serrated flange) |
| Pull-Out Resistance | High |
| Thread Reusability | Excellent |
| Stand-off Feature | Integral spacer |
| Installation | Permanent |
| Suitable Materials | Steel, Stainless Steel, Aluminium |
Applications
- PCB Mounting
- Electronic Enclosures
- Electrical Control Panels
- Instrumentation Equipment
- Telecommunication Equipment
- Data Centre Cabinets
- Medical Devices
- Battery Management Systems
- Industrial Automation
- Security Equipment
- HVAC Control Panels
- Railway Electronics
- Sheet Metal Fabrication
- LED Lighting Fixtures
- Industrial Control Systems
Advantages
- Combines a threaded insert and standoff in a single component
- Reduces assembly time and component count
- Provides accurate and repeatable spacing
- Permanent installation in thin sheet metal
- High resistance to rotation through serrated flange
- Excellent pull-out strength
- Reusable internal threads
- Compact design for confined spaces
- No welding required
- Suitable for manual and automated assembly
- Available in zinc-plated steel and stainless steel
- Ideal for lightweight sheet metal constructions
Frequently Asked Questions
What is a Rivet Bushing Standoff?
A Rivet Bushing Standoff is a permanent threaded insert with an integrated spacer that provides both a reusable internal thread and a fixed stand-off distance in thin sheet metal.
Why use a Rivet Bushing Standoff instead of a separate spacer?
It combines two components into one, reducing assembly time, inventory, and the risk of misplaced or loose spacers while ensuring a consistent stand-off height.
What materials are available?
Mini Rivet Bushing Standoffs are commonly available in zinc-plated steel and stainless steel.
Can they be installed in aluminium sheets?
Yes. They are suitable for installation in aluminium, mild steel, and stainless steel sheets when the correct hole size and installation tooling are used.
Are the threads reusable?
Yes. The internal threads are designed for repeated assembly and disassembly without compromising the integrity of the installation.
What industries commonly use Rivet Bushing Standoffs?
They are widely used in electronics, telecommunications, industrial automation, electrical enclosures, medical equipment, and sheet metal fabrication where components require a fixed mounting distance.
How is a Rivet Bushing Standoff different from a Mini Rivet Bushing Standoff?
A standard Rivet Bushing Standoff has a larger body diameter and is typically available in larger thread sizes. It is designed for applications requiring higher load capacity and greater structural rigidity, whereas the mini version is intended for compact assemblies with limited installation space.
Need Technical Assistance or a Quote?
Looking for pricing, samples, CAD drawings, or help selecting the right fastener? Our team can help you choose the correct product for your application.
📧 sales@horizonincindia.com | 📞 +91 80 4117 9152 | 💬 +91 99167 77262
Related Products
- Self Clinching Studs
- Self Clinching Standoffs
- Self Clinching Nuts
- Self Clinching Blind Fasteners
- Captive Panel Screws
- Nut Inserts
- Weld Studs
Technical Disclaimer
The technical information, specifications, dimensions, mechanical properties, drawings, and performance data provided on this website are intended for general reference and engineering guidance only. Values shown are representative of products manufactured under normal production conditions and may vary depending on material grade, manufacturing tolerances, installation method, application, and operating environment.
While Horizon Inc. makes every reasonable effort to ensure the accuracy of the information provided, we make no warranties, express or implied, regarding its completeness, accuracy, or suitability for any particular purpose. Customers are responsible for verifying that the selected product is appropriate for their specific application and operating conditions. Where safety, structural integrity, or regulatory compliance is critical, independent engineering evaluation and product testing should be performed.
Horizon Inc. reserves the right to modify product specifications, dimensions, materials, and technical data without prior notice.
To the fullest extent permitted by applicable law, Horizon Inc. shall not be liable for any direct, indirect, incidental, consequential, or special damages arising from the use of, or reliance upon, the information contained on this website.
Copyright
© 2026 Horizon Inc. All Rights Reserved.
All content, product data, specifications, technical drawings, images, and documents published on this website are the property of Horizon Inc. and may not be reproduced, distributed, modified, or transmitted without prior written permission.
