Home » M8 Rivet Nut Round Countersunk Head

M8 Rivet Nut Round Countersunk Head
The M8 Rivet Nut with Round Countersunk Head offers a reliable and clean fastening solution for applications requiring a flush surface finish. Its countersunk design allows the rivet nut to sit flush with the material surface, making it ideal for aesthetically sensitive assemblies or where space is limited. Engineered from durable steel, it delivers excellent load-bearing capacity and vibration resistance, ensuring long-term reliability in demanding environments. Whether you’re working with metal sheets or composite panels, this M8 rivet nut guarantees a strong and secure thread with simple installation.
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Thread Size: M8
Head Style: Round Countersunk Head – allows for a flush finish with the material surface
Body Type: Smooth or knurled (depending on variant) for enhanced grip in the base material
Material: High-quality carbon steel or stainless steel options available
Finish: Zinc-plated for corrosion resistance (custom finishes available)
Grip Range: Typically suitable for sheet thicknesses between 0.5mm to 3.5mm
Hole Size Required: Approx. 11.0mm (varies slightly by design tolerance)
Installation Method: Blind installation using standard rivet nut tool
Strength: High pull-out and torque resistance – suitable for structural applications
Packaging: Available in bulk or small kits for industrial or DIY use
- MOQ:50,000
Automotive Body Panels – Ideal for mounting brackets, trim components, and structural elements where a flush, secure fastening is required.
Metal Enclosures & Cabinets – Commonly used in electrical enclosures and industrial cabinets to provide strong threaded connections in thin metal walls.
Furniture & Fixtures – Provides clean, low-profile fastening for steel or aluminum furniture frames.
HVAC Systems – Suitable for ductwork and mounting panels in ventilation systems, especially where rear access is limited.
Construction Equipment – Offers durable fastening for interior and exterior metal panels subjected to vibration or heavy use.
Rail & Transport Industry – Applied in train interiors and exterior panels where strength and a smooth finish are both necessary.
Solar Panel Mounting Systems – Useful in frames and support structures where strong, vibration-resistant fasteners are critical.
Aerospace Ground Equipment – Used in toolboxes, access panels, and lightweight support structures.
What is the hole size required for installing an M8 round countersunk head rivet nut?
Typically, the recommended hole size is around 11.0mm, but always refer to the manufacturer’s datasheet for precise sizing based on material and application.
Is a special tool required to install this rivet nut?
Yes, installation typically requires a rivet nut tool or rivnut gun that pulls and collapses the rivet nut securely into the base material.
Can this rivet nut be used in vibration-prone environments?
Absolutely. With proper installation, the M8 round countersunk rivet nut provides a secure, vibration-resistant threaded connection, ideal for automotive, rail, and machinery applications.
Is the head visible after installation?
The countersunk head sits flush with the surface, making it suitable for applications requiring a smooth, clean finish.
What thickness of material is suitable for this rivet nut?
Typically, these nuts are designed for sheet metal thickness ranging from 1.0mm to 3.5mm, depending on the grip range of the specific model.
Can I install this without access to the backside of the panel?
Yes. One of the key advantages of rivet nuts is that they allow for blind installation—only one side of the workpiece needs to be accessible.
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