AB Tools M6 6mm Alu Nut Serts Riveting Nuts Rivet Threaded Inserts Blindnut Rivnut 50Pc - Silver
Professional nut serts for commercial or occasional use. This pack contains 50 M6 nut inserts, sui...Professional nut serts for commercial or occasional use. This pack contains 50 M6 nut inserts, suitable for use with most materials that cannot be tapped or welded. The dual-action nut sert can be used as blind fasteners or screw anchors. Made from aluminium, these nut serts will not rust or corrode and provide a strong thread in thin materials that cannot be tapped. They require access to only one side of the workpiece and can be installed after painting or other finishing operations to provide a robust screw anchor, eliminating problems of welding and material distortion. Once installed, they are permanently attached to the mating material, allowing the associated nut to be removed in service without risk of the fastener becoming dislodged. Features strong threads with at least 6 turns, even on thinner materials, ensuring a permanent and reliable fastener. Serrations/grooves on the body help prevent rotation, and a large flange reinforces the hole in thin materials, increasing pull-out resistance. Suitable for use with most nut sert tools. SPECIFICATIONS: Thread diameter - 6mm, Sleeve inner diameter - 8mm, Sleeve outer diameter - 15mm, Pack size - 50pc.
This guide is for professionals and DIY enthusiasts needing strong, reliable fasteners in thin materials. The AB Tools M6 6mm Alu Nut Serts provide a secure, rust-proof threaded anchor solution for materials that cannot be tapped or welded, offering a significant advantage in preventing material distortion. While versatile, they require a compatible nut sert tool for installation.
All features
Colour
Silver
Model Part Number
M6
Brand
AB Tools
Extended Product Information
FAQs
What is a nut sert?
A nut sert, also known as a rivnut or threaded insert, is a fastener that can be installed into thin materials to create a strong internal thread. It is installed from one side, acting as a blind fastener.
What materials can these M6 nut serts be used with?
These aluminum M6 nut serts are suitable for a wide range of materials including aluminum, steel, plastic, and composites, typically up to a thickness of around 3mm.
Do I need a special tool to install these?
Yes, you will need a nut sert tool (rivnut tool) that is compatible with M6 threaded inserts. These tools are used to draw the mandrel and collapse the body of the nut sert into place.
Why choose aluminum nut serts over steel?
Aluminum nut serts are lighter and offer excellent resistance to rust and corrosion, making them ideal for environments where moisture is present or for applications where weight is a concern. They also prevent galvanic corrosion when used with aluminum panels.
Can these be used in painted surfaces?
Yes, nut serts can be installed after painting or other finishing operations. This helps to prevent damage to the finish during installation and provides a robust anchor post-painting.
What does 'blind fastener' mean?
A blind fastener means it can be installed without requiring access to both sides of the workpiece. This is useful for hollow sections, tubes, or sealed units.
How many turns does the thread typically have?
These nut serts are designed to provide strong threads with at least 6 turns, even on thinner materials, ensuring a reliable connection.
Troubleshooting
Nut sert spins during installation
Ensure the serrations on the nut sert body are engaged with the material. The hole diameter may be too large, or the material may be too soft. Consider a larger hole or a different fastener type if this persists.
Nut sert does not set properly
Check that you are using a compatible nut sert tool for M6 inserts and that it is properly adjusted. Ensure the tool's mandrel is fully engaging the nut sert's mandrel and that sufficient force is applied.
Thread is damaged after installation
Verify the correct M6 nut sert is being used for the M6 screw. Ensure the nut sert was set correctly without over-collapsing, which can deform the internal threads.
Tool will not release the nut sert mandrel
Ensure the tool is fully retracted after setting the insert. Some tools may require a specific twisting motion to release the mandrel cleanly. Check the tool's manual for specific instructions.
Pros and Cons
Pros
Rust and corrosion-resistant due to aluminum construction.
Provides strong threads in thin materials where traditional tapping is not feasible.
Installation requires access to only one side of the workpiece.
Prevents warping or distortion common with welding.
Offers a permanent threaded anchor, allowing for repeatable nut removal and installation.
Serrations help prevent the insert from spinning.
Cons
Requires a specialized nut sert tool for installation.
May not be suitable for extremely high-stress applications compared to welded nuts.
Aluminum can be softer than steel, potentially limiting thread engagement depth in very hard materials.
Pack contains a specific size (M6), limiting immediate use for other thread sizes without additional purchases.
Setup, Compatibility & Care
Setup:
Select the appropriate hole size for the nut sert. A 6mm M6 nut sert typically requires a pre-drilled hole of approximately 8mm (sleeve outer diameter).
Insert the nut sert into the drilled hole.
Use a compatible nut sert tool (sold separately) to grip the mandrel of the nut sert.
Actuate the tool by squeezing the handles or operating the lever mechanism. This draws the mandrel inwards, collapsing and flaring the nut sert body on the backside of the material.
Once the nut sert is fully set, unscrew the tool, leaving the threaded insert in place.
Compatibility:
Materials: Suitable for use with aluminum, steel, plastic, and composite materials up to approximately 3mm thickness, depending on material hardness.
Tools: Requires a manual or pneumatic nut sert tool compatible with M6 thread inserts.
Care:
Clean with a dry or slightly damp cloth. Avoid abrasive cleaners that could damage the surface finish.
Store in a dry environment to prevent any potential oxidation, though aluminum offers high resistance.
Ensure proper installation to maintain thread integrity.