Specialised Fastener Suppliers, Specialised Service

High-quality special bolting and CNC machined components

Committed to excellence

Qualified to API20E/API20F and PED standards, we pride ourselves on maintaining the highest standards of service.

24-Hour Emergency Manufacturing

Need a component in an emergency? Our team at Wulfrun fastener suppliers are here for you. We can get your components manufactured and dispatched within 24 hours.

35 Years’ Experience

We’ve been doing this for more years than we’d like to admit. Trust our experience; we won’t let you down.

UK-Based Production

UK production from our UK and European approved steel mills. From our headquarters in the heart of England, we’re perfectly positioned to meet your demands.


Reliable Fastener Suppliers

We all know that failure isn’t an option when it comes to your high criticality fasteners.

Your mission critical machinery deserves the highest quality special bolting and CNC machined components on the market. Our customers choose Wulfrun as their fastener suppliers because we give them the peace of mind they require to get their job done.

Browse our specialised products today:

Bespoke and Machined Components

Our expertise allows us to manufacture miscellaneous/bespoke parts to your designs. No matter what you need, be it out of production or obscurely technical, we can make it, either from drawings, or reverse engineered from existing parts.

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Headed Products (Bolts and Screws)

Our wide array of M3 to M120 headed bolts and screws are designed to meet your unique specifications. Quality you can rely on.

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Industry standard or bespoke made bolts for any use - M3 to M200. No matter the industry, no matter the need, we’re here to help.

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M3-M200 studs for any use. Whether you need bespoke fully threaded or double ended studs, we can create both industry standard or bespoke studs for you.

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All kinds of washers bespoke to your needs. Anything from industry standard to special products. M3-M200+

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Request a no-obligation quote today or talk to our specialists for advice.

Why Choose Wulfrun?


In an industry driven by value more than ever before, we provide a premium standard of service and rapid turnaround quality components at the right price.

We work as trusted advisors, manufacturers and distributors – there is no safer choice for fastener suppliers.

  • Fully accredited
  • Transparent, honest service
  • Strong track record
  • Unrivalled 35 years’ experience
  • Rapid delivery times
  • Reverse engineering support

Learn more about Wulfrun

Wulfrun fastener suppliers why choose to work with us

We don’t just talk the talk…

Here’s some of our stats from December:

50 Different product types produced
18 Material grades used
17 Countries delivered to
Wulfrun Wulfrun in numbers
18 17

Quality Assurance

As a machine components manufacturer, most of our products are used in quality critical applications, it’s imperative that our products are of the highest integrity – failure isn’t an option.

That’s why quality assurance is an integral part of every process in our supply chain; the Wulfrun team continue to invest heavily in the quality of our products (which is why our customers always come back!).

Our Accreditations

Wulfrun's Customers

AkerSolutions logo. Wulfrun Fastener Suppliers customer.
Siemens logo. Wulfrun Fastener Suppliers customer.
General Electric logo. Wulfrun Fastener Suppliers customer.
Baker Hughes logo. Wulfrun Fastener Suppliers customer.

Keep up with Wulfrun

Wulfrun’s Key Accreditations for High Criticality Fasteners

Discover the many accreditations an ideal fasteners supplier should have and why they are important for your industry.

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What to Look for in a High-Criticality Fastener Manufacturer

Choose the wrong high-criticality fastener manufacturer could end up costing you. Here’s what you should look for in a manufacturer to keep your people safe.

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The Importance of Choosing the Right Fastener Manufacturer

In this blog, we delve into what factors you should consider when selecting a reputable fastener manufacturer. 

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The Importance of Using PED-Certified Fastener Manufacturers

Discover what PED accreditations are and why using a PED-certified fastener manufacturer is crucial for high-standard components.

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Our Range of Specialised Headed Products from Wulfrun

Discover the range of specialised headed products available from Wulfrun.

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Why Wulfrun’s High-Criticality Fasteners are Perfect for the Oil and Gas Industry

Discover why Wulfrun are the ideal supplier of high criticality fasteners for the oil and gas industry.

Read more

Latest insights


With blogs, news, downloads and more, we’ll help keep you up to speed with all the latest in the world of specialised fasteners. 

Browse our curated insights by clicking the link below.