Pin Torx Button Head Barrel Nuts, also known as Security Torx Button Head Barrel Nuts, are internally threaded fasteners that, when paired with a matching male fastener, clamp two or more components together to create a secure and tamper resistant joint. Manufactured from A2 stainless steel for dependable corrosion resistance and strength, the low profile button head seats neatly for a clean, professional finish in timber, sheet material and metalwork.

These security barrel nuts are popular for carpentry, cabinetry, display fixtures, and DIY projects where a flush, smart appearance is required. Our range covers common metric options including M4 nut, M8 nut, M10 nut and M12 nut size so you can select the right fit for your mating bolts and application.

Available size range: from M4 × 10 mm up to M12 × 25 mm. We also supply Metric Threaded Fasteners, as well as Pin Torx Countersunk Barrel Nuts

Key Product Features

A2 stainless steel construction for corrosion resistance and long service life
Pin Torx drive for tamper resistance with controlled installation
Button head profile to sit neatly on the work surface
Metric threads to match standard connector bolts and machine screws
Suitable for wood, composite boards, sheet metal and bracketed assemblies

Commonly Used For

Joining timber panels and furniture components
Cabinetry, shopfitting, and display systems
Fixtures where a low profile head is preferred
Applications that require a tamper resistant fixing

Also Known As

Pin Torx Button Head Barrel Nuts
Security Torx Button Head Barrel Nuts
Security Hexalobular Button Head Barrel Nuts

FAQs

What sizes do you stock?

We offer sizes from M4 × 10 mm up to M12 × 25 mm. Popular choices include M4 nut, M8 nut, M10 nut, and M12 nut size so you can match to standard connector bolts with ease.

How do I install Pin Torx Button Head Barrel Nuts?

Align the components, insert the mating bolt through the first part, then engage the barrel nut in the second part. Tighten using a matching Pin Torx driver while holding the bolt head. Do not overtighten to avoid crushing timber or deforming thin sheet.

Are the threads standard metric?

Yes. Threads are standard metric to pair with common connector bolts and machine screws. Check that the nut thread and bolt thread match exactly, for example M8 barrel nut with an M8 bolt.

What material are they made from?

They are manufactured from A2 stainless steel which offers a good balance of strength and corrosion resistance for indoor use and light outdoor exposure.

When should I choose a button head instead of countersunk?

Choose a button head when you want a neat, low profile finish on the surface without a countersink preparation. Use a countersunk head when you want the fixing to sit fully flush within a countersunk hole.

Need help with our range of Barrel Nuts? Give us a call on 01233 713 581.

Key Product Features

A2 stainless steel construction for corrosion resistance and long service life
Pin Torx drive for tamper resistance with controlled installation
Button head profile to sit neatly on the work surface
Metric threads to match standard connector bolts and machine screws
Suitable for wood, composite boards, sheet metal and bracketed assemblies

Commonly Used For

Joining timber panels and furniture components
Cabinetry, shopfitting, and display systems
Fixtures where a low profile head is preferred
Applications that require a tamper resistant fixing

Also Known As

Pin Torx Button Head Barrel Nuts
Security Torx Button Head Barrel Nuts
Security Hexalobular Button Head Barrel Nuts

FAQs

What sizes do you stock?

We offer sizes from M4 × 10 mm up to M12 × 25 mm. Popular choices include M4 nut, M8 nut, M10 nut, and M12 nut size so you can match to standard connector bolts with ease.

How do I install Pin Torx Button Head Barrel Nuts?

Are the threads standard metric?

Yes. Threads are standard metric to pair with common connector bolts and machine screws. Check that the nut thread and bolt thread match exactly, for example M8 barrel nut with an M8 bolt.

What material are they made from?

They are manufactured from A2 stainless steel which offers a good balance of strength and corrosion resistance for indoor use and light outdoor exposure.

When should I choose a button head instead of countersunk?

Need help with our range of Barrel Nuts? Give us a call on 01233 713 581.

Pin Torx Button Head Barrel Nuts

Key Product Features

Commonly Used For

Also Known As

FAQs

Key Product Features

Commonly Used For

Also Known As

FAQs

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