Category Archives: Materials

Custom Bolts & Nuts, custom made bolts and nuts, Materials, UK Manufacturing

Why Global Industries Trust Hague Fasteners for Special Fasteners

Hague Fasteners is a trusted special fastener manufacturer supplying high integrity components to global industries that demand absolute reliability. Since 1971, our family driven business has focused on producing bespoke fasteners in small to medium quantities, manufactured to international standards or to customers’ own designs and OEM drawings. Moreover, our commitment to Quality Assured British Manufacturing ensures every component is produced with precision, integrity, and full material traceability.

A Specialist Manufacturer for Critical Applications

We manufacture small quantities of custom bolting and special fastener components, supporting urgent breakdowns, specialist projects, and long term supply requirements. Therefore, clients across oil and gas, petrochemical, power generation, marine, construction, and defence rely on our expertise.

Special fastener material

Carbon & Alloy SteelsStainless SteelsSuperAlloys
& Duplex Steels		Non Ferrous
8.8—10.9—12.9-14.9
A307 A, B & C
070M20 (EN3B)
070M55 (EN9)
080M40 (EN8)
605M36 (EN16)
708M40 (EN19)
817M40 (EN24)
826M40 (EN26
ASTM A193 B7
ASTM A193 B5
ASTM A193 B16
ASTM A320 L7
ASTM A320 L43
BS4882 B16A
Durehete 900 (T22)
Durehete 950 (T31)
Durehete 1055 (T42)
Jethete XM19
42CrMo4
24CrMo5
21CrMoV57
303 304
18-8/A2 316/A4
A2-50 A2-70
A2-80
A4-50 A4-70
A4-80
321 310 347
422 410 416
420 431
ASTM A193 B8
ASTM A193 B8M
ASTM A193 B8T
BS4882 B8X
BS4882 B8MX
BS4882 B8TX
B8/B8M/B8T Class 2
ASTM A193 B8C
BS4882B6
BS6105 C3
17-4PH
FV520B
Nitronic 50
Nitronic 60
904L
Uranus B6		Ferralium 255
Monel 400
Monel K500
Inconel 600
Inconel 601
Inconel 625
Inconel 718
Incoloy 800HT
Incoloy 825
Hastelloy B2
Hastelloy C4
Hastelloy C22
Hastelloy C276
UNS S31803
UNS S31254
UNS S32750
UNS S32755
UNS S32760
ASTM A453 660
254SMO
Sanicro 28
Nimonic 75
Nimonic 80A
Nimonic 90
Carpenter 20

Aluminium Bronze
Aluminium Silicon Bronze
Phosphor Bronze
Manganese Bronze
Brass
Naval Brass
Copper
Cupro Nickel 70/30
Cupro Nickel 90/10
Hiduron 191
Marinel
Aluminium
Plastic
Nylon
PTFE
PEEK
Delrin

Flexible Batch Quantities

  • 1 piece
  • 5 pieces
  • 25 pieces
  • 100 pieces
  • Up to 500 pieces

We take a firm stance on quality and only use the very best materials. As a result, Hague Fasteners has earned a reputation as a reliable special fastener manufacturer for the highest integrity components.

A Heritage of Excellence Since 1971

Hague Fasteners was founded in 1971 with a clear philosophy: deliver exceptional quality backed by genuine family driven ethics and customer care. More than 50 years later, that philosophy still guides everything we do.

What Sets Hague Fasteners Apart

  • Same day quotations
  • Delivery status updates
  • Test certification free of charge
  • Experienced technical assistance
  • Dedicated customer service team
  • Massive archive of OEM drawings
  • Technical library of international standards
  • Global daily shipments for fast delivery

Furthermore, our long standing commitment to quality and service has helped us build lasting relationships with clients around the world.

Quality, Integrity, and Service at the Core

Every order, whether a single fastener or a full project batch, receives the same level of care and attention. Our team understands the critical nature of the components we manufacture. Therefore, we ensure every part meets the highest standards of accuracy, material integrity, and performance.

Hague Fasteners Factory
Hague Fasteners, Monmer Close, Willenhall, WV13 1JR

A Trusted Partner for Bespoke Fasteners Worldwide

From urgent breakdown replacements to complex OEM specified components, Hague Fasteners delivers precision, reliability, and service that global industries depend on. Consequently, we remain one of the UK’s most respected names in special fastener manufacturing.

Work With Hague Fasteners

If you require bespoke fasteners or support from a trusted special fastener manufacturer, contact Hague Fasteners. Our team is ready to assist with complex specifications, urgent requirements, and long term supply partnerships.

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custom Made bolts, exotic materials, Industries, ISO9001 Special Fasteners, ISO9001:2015, ISO9001:2015 Fasteners, Materials, Production Engineering Solutions

Reliable Solutions For Unrivalled Precision In Manufacturing Performance

Bespoke Fasteners: Precision, Performance & Trust

At Hague Fasteners, we believe the strength of every project lies in the details. For over five decades, we have specialised in bespoke fasteners that meet demanding requirements across critical industries worldwide. Our reputation is built on three pillars: the materials we work with, the industries we support, and the uncompromising quality standards we uphold.

Materials That Define Reliability

The choice of material is fundamental to bespoke fasteners performance. Therefore, Hague Fasteners machines a wide range of alloys and steels, each selected for its unique properties and suitability for extreme environments. Our expertise spans carbon steels, stainless steels, Duplex and Super Duplex grades, Hastelloys, Nimonics, and Inconels. Moreover, these materials represent decades of metallurgical innovation and proven resilience.

For example, superalloys such as Inconel and Nimonic are frequently used in safety-critical fasteners supplied to the nuclear and oil and gas sectors. These environments demand components that withstand high temperatures, corrosive conditions, and immense pressures. As a result, Hague Fasteners ensures every fastener performs reliably where failure is not an option.

Industries That Depend on Us

Our fasteners are not generic products; they are bespoke solutions crafted to drawing, tailored to the unique requirements of each industry. Hague Fasteners supports a wide spectrum of sectors, including nuclear, defence, aerospace, oil and gas, renewable energy, subsea, and specialist machinery.

  • Aerospace: Weight and precision are critical.
  • Subsea engineering: Corrosion resistance is paramount.
  • Defence: Reliability under extreme conditions is non-negotiable.

Therefore, by supplying fasteners with full material certification and dimensional inspection, we provide assurance that every component is fit for purpose. Our ability to adapt to diverse requirements makes Hague Fasteners a trusted partner across such a broad industrial landscape.

Quality Without Compromise

Quality is not a department at Hague Fasteners—it is a culture. Our ISO 9001:2015 accredited quality management system underpins every stage of production, ensuring traceability and documented inspection from raw material to finished component.


Every fastener we manufacture can be supplied with Certificates of Conformity, EN 10204 3.1 material certificates, and dimensional inspection reports. Moreover, this documentation provides customers with complete confidence in component integrity. It also reflects our commitment to transparency and accountability, values essential in industries where safety and compliance are paramount.

A Partner for the Future

As industries evolve and new challenges emerge, Hague Fasteners remains committed to innovation, precision, and service. Whether it’s a one-off bespoke component or a complex project requiring specialist alloys, we deliver fasteners that meet the highest standards of performance and reliability.

By combining advanced materials, cross-sector expertise, and rigorous quality assurance, Hague Fasteners continues to be the partner of choice for organisations that cannot afford to compromise.

Call to Action

Discover how Hague Fasteners can support your next project with bespoke fastener solutions. Contact us today to discuss your requirements.

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exotic materials, Hastelloy, Hastelloy C276, Hastelloy C276 Fasteners, Incoloy, Inconel, Materials, Monel, Nimonic 80A, Special Fastener, Special Fasteners, Subsea

Nickel Alloy Special Fasteners

Nickel Based Alloy Fasteners are used in a wide range of Global Industries.

Hague Fasteners have been a major manufacturer of the more specialist bolting components used for Subsea Engineering & Oil & Gas sectors, particularly the production and supply of small batch quantities of special fasteners to Customers Drawings.

Nickel Alloy Fasteners

The wide range of superalloys Hague Fasteners manufacture include:-

Alloy 600 – Inconel 600 – BS 3076 NA14 – Wekstoff 2.4816 – ASTM B166 – UNS N06600
Alloy 601 – Inconel 601 – Werkstoff 2.4627 – ASTM B166 – UNS N06601
Alloy 625 – Inconel 625 – BS 3076 NA21 – Werkstoff 2.4856 -ASTM B446 – UNS N06625
Alloy 718 – Inconel 718 –  Werkstoff 1.4668 – ASTM B637 – UNS N07718
Alloy 750 – Inconel 750 –  Werkstoff 2.4669 – ASTM B637 – UNS N07750
Alloy 400 – Monel 400 – BS 3076 NA13 – Werkstoff 2.4360 – ASTM F467  – UNS N04400
Alloy K500 – Monel K500 – BS 3076 NA18 – Werkstoff 2.4375 – ASTM B865-04  – UNS N05500
Alloy C276 – Hastelloy C276 – Werkstoff 2.4819  – ASTM B574  – UNS N10276
Alloy 22 – Hastelloy C22 – Werkstoff 2.4602  – ASTM B574  – UNS N06022
Alloy B2 – Hastelloy B2 – ASTM B335  – UNS N10665
Alloy X – Hastelloy X – Werkstoff 2.4655 – ASTM B572  – UNS N06002
Alloy B3 – Hastelloy B3 – ASTM 2.4600 – ASTM B335 – UNS N10675
Alloy G30 – Hastelloy G30 – Werkstoff 2.4603 – ASTM B581  – UNSN06030
Alloy 50 – Nitronic 50 – ASTM A479 XM19 – UNS S20910
Alloy 60 – Nitronic 60 – ASTM A193 B8S – UNS S21800
Alloy 75 Nimonic 75 – Werkstoff 2.4951 – ASTM B637 – UNS N06075
Alloy 80A – Nimonic 80A – BS 4882 NA20 – Werkstoff 2.4952 – ASTM B637  – UNS N07080
Alloy 90 – Nimonic 90 – ASTM B408  – UNS N07090
Alloy 800 – Incoloy 800 – BS 3076 NA15 – Werkstoff 1.4876 – ASTM B408  – UNS N08800
Alloy 800H – Incoloy 800H – ASTM B408
Alloy 800 HT – Incoloy 800HT – Werkstoff 1.4959 – ASTM B408 – UNS N08811
Alloy 825 – Incoloy 825 – BS 3076 NA16 – Werkstoff 2.4858 – ASTM B425 – UNS N08825
Alloy 925 – Incoloy 925 – ASTM B805  – UNS N09925
Alloy DS – Incoloy DS – BS 3076 NA17 – Werkstoff 1.4862 – UNS N08330

Duplex, Materials, Special Fasteners

Duplex Stainless Threaded Fasteners

2205 Duplex is often the grade specified for Anti-Corrosive Fasteners used in Subsea & Offshore applications where 316/316L simply does not give adequate corrosion resistance.

duplex stainless threaded fasteners

This 22Cr5Ni3Mo Duplex Steel demonstrates the following critical characteristics:

• Twice the strength of standard austenitic grades
• Excellent pitting and crevice corrosion resistance
• Excellent resistance to stress corrosion cracking
• Good weldability
• Moderate impact toughness at temperatures as low as -80°C

Hague Fasteners are supplying Special Manufactured Duplex Stainless Threaded Fasteners into global chemical and oil & gas marine facilities where their special bolting operate in very aggressive conditions.

Further, custom fasteners in Duplex Stainless are manufactured for Food Processing machinery and Chemical Production Plants where the Duplex stainless steels Resistance to stress corrosion cracking is particularly important at higher temperatures.

Duplex Fasteners

Global applications Hague Fasteners supply Duplex UNS S31803 bolting to include:

Offshore oil and gas, chemical processing, desalination plant, pulp and paper, designed architecture in coastal locations, brewing, food processing, bridges, tensioning systems, nuclear reprocessing, tunnel infrastructure, chemical tanker ships.

Contact Hague Fasteners where massive experience in manufacturing precision engineered components in 2205 Duplex (1.4462) gives peace of mind wherever there is an aggressive environment.

Contact, Custom Fasteners, History, Industries, Materials, Power Generation, Sheffield, Ship Building, Smestow School, Special Fasteners, Wolverhampton, Wolverhampton Schools Work Experience

Final Video Release by High School Work Experience Colleague Jack

Posted a little later than originally planned, we are really pleased with the final video created by Smestow School work experience colleague Jack during his work placement with us based on the history  & origins of Hague Fasteners Limited.

His inspiration for this video was Hague Fasteners founder Jack Hague’s origins in the industrial area around Sheffield in North England, leading to the creation and development of the company in the English Midlands city of Wolverhampton, which was back in 1971 part of Staffordshire.

The fledgling company of Hague Fasteners soon developed during the 1970s and 1980s into a global powerhouse of  fastener manufacturing and the video leads on to explore this proud tradition of producing custom fasteners for the UK Home Countries as well as for export to a wide range of industries around the world.

What an amazing tribute from one Jack to another.

The world has changed a lot since 1971.  Some industries have almost disappeared (Ship building), newer industries have been created (Renewable Energies in the Power Generation sector), but whatever your industry or location in the world we are here to assist you with any enquiry you may have for special fasteners. 

Please contact us today with your RFQs for any special fastener in any of the wide range of materials commercially available.

Bolts, Custom Fasteners, Inustries, Materials, Smestow School, Special Fasteners, Wolverhampton Schools Work Experience

New Video Released – Another Great Design By Work Experience Team Member!

Further to the great work already published by Jack H, our Year 10 work experience colleague from Smestow School, we are very proud to release Jack’s second video creation.

 The aim of this video is to highlight all the industries that use our custom fasteners with examples of the typical materials and bolts that are used in each industry.  We have been very pleased with the creativity shown by the 14 year old.

Enjoy and please remember to look out for Jack’s final video project later!