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Specification Details Materials A2/A4 stainless steel , high-tensile (8.8/10.9/12.9), brass, nylonStandards ISO 4014, ISO 4017, ISO 4032 , BS EN ISO 898 -1, DIN 931/933 Size range M1.6 to M64 (metric), UNC /UNF (imperial) Types Hex bolts, cap screws, set screws, self-tapping, rivets, anchors
What are Fasteners & Fixings?
Fasteners & Fixings are mechanical components used to join or secure materials together without welding, riveting, or adhesives. They include bolts, screws, nuts, washers, and other hardware items that provide a strong yet adjustable connection.
Fasteners & Fixings come in various types designed for specific applications and environments. The main categories include hex bolts, cap screws, set screws, self-tapping screws, rivets, and anchors. These components are critical in construction, manufacturing, automotive, aerospace, and marine industries, among others.
Types of Fasteners & Fixings
Fasteners & Fixings encompass several types: hex bolts, cap screws, set screws, self-tapping screws, rivets, and anchors. Hex bolts feature a hexagonal head and are used for structural connections in heavy-duty applications. Cap screws have a flat or oval head, ideal for flush mounting on surfaces.
Set screws secure shafts to hubs without obstructing the surface, while self-tapping screws penetrate metal with their thread-forming tips. Rivets provide permanent joints by expanding under pressure, often used where disassembly isn't required. Anchors offer strong support in concrete and masonry substrates.
Materials and Specifications
Fasteners & Fixings are made from materials like A2-70 and A4-80 stainless steel, high-tensile grades 8.8/10.9/12.9 carbon steels, brass, and nylon. These materials ensure durability and resistance to corrosion, wear, and environmental factors.
Standards such as ISO 4014, ISO 4017, ISO 4032, BS EN ISO 898-1, DIN 931/933 govern the manufacturing of fasteners. For instance, ISO 4014 specifies dimensions and tolerances for hex bolts and screws with a diameter up to M36. Similarly, BS EN ISO 898-1 outlines mechanical properties of carbon steel fasteners.
How to Choose the Right Fasteners & Fixings
Selecting the right Fasteners & Fixings involves considering application requirements such as load-bearing capacity, environmental conditions, and material compatibility. High-tensile bolts with grades 10.9 or 12.9 offer greater strength for demanding loads, whereas stainless steel A4-80 is ideal for marine environments due to its corrosion resistance.
Material properties also play a important role: brass fasteners resist galvanic corrosion in electrical circuits, while nylon provides insulation and vibration dampening. Proper torque settings ensure uniform preload distribution, preventing excessive stress on bolts and nuts.
UK Suppliers
MLC lists verified suppliers from Companies House for Fasteners & Fixings. These suppliers adhere to strict quality control measures set by trade bodies like the British Industrial Fasteners Association (BIFA) and the British Standards Institution (BSI). This ensures that users get reliable, high-quality products with consistent performance.
Common Applications
Fasteners & Fixings are used in diverse applications such as automotive manufacturing, construction, aerospace engineering, marine structures, and machinery assembly. In automotive manufacturing, hex bolts secure engine components, while cap screws hold body panels together. Cap screws also play a vital role in securing structural beams in buildings during construction.
Self-tapping screws simplify assembly in electronics by forming threads as they penetrate metal casings. Rivets are important for aircraft fuselage joints due to their ability to create strong permanent bonds without additional fastening hardware. Anchors provide stability and support in concrete foundations, ensuring that structures remain secure over time.
Fasteners & Fixings listings on MLC cover products including hollow wall fasteners and snap fasteners press studs. All suppliers are verified against Companies House public records.
profiled UK fasteners & fixings suppliers
MLC lists 51 verified fasteners & fixings suppliers, each cross-referenced against Companies House public records.
Company Company No. Incorporated Status
Relmondres Ltd 10616081 2017-02-13 Dissolved Grizzly Fastening Europe Limited 11144773 2018-01-11 Dissolved Guru Nanak Aerospace Uk Ltd 12348300 2019-12-04 Active Sutech Valves Ltd 12658649 2020-06-10 Dissolved Tuneware Systems Ltd 12470727 2020-02-19 Dissolved Construction Fastener And Fixings Limited 12995407 2020-11-04 Dissolved Bolt And Nut Specialised Bolting Solutions Limited 13043026 2020-11-25 Dissolved T M C W Limited 07044698 2009-10-15 Dissolved U C Engineering Limited 11216859 2018-02-21 Dissolved Precision Repetition Limited 01528227 1980-11-14 Dissolved
Plus 41 more verified suppliers. Browse the full list on MLC.
Companies sourced from Companies House SIC codes: 25940. Data verified April 2026.
UK Import Data: Fasteners & Fixings
The UK imported £23.5 million worth of fasteners & fixings products in 2023, totalling 1.9 million kg (Source: HMRC UK Trade Info ).
Top source countries:
Country Import Value Share
Germany £6.3 million 27.0% France £3.8 million 16.1% Italy £3.3 million 14.2% Sweden £3.2 million 13.7% Netherlands £2.0 million 8.6%
Breakdown by product type:
Washers (steel): £23.5 million
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Frequently Asked Questions What types of Fasteners & Fixings are available in the UK? Fasteners & Fixings are available from hundreds of UK suppliers in various materials, sizes, and specifications. Browse MLC's verified supplier listings for current stock and technical specs.
How do I choose the right Fasteners & Fixings? Selecting the right Fasteners & Fixings depends on load requirements, operating environment, temperature range, and material compatibility. Check our buying guides for detailed selection criteria.
Can I buy Fasteners & Fixings in small quantities? Many UK Fasteners & Fixings suppliers offer no minimum order quantities. Filter suppliers on MLC to find those selling individual items or small batches.
Are Fasteners & Fixings suppliers on MLC verified? All suppliers listed on MLC are verified against Companies House public records. Each listing shows incorporation date, company status, directors, and registered address.
What standards apply to Fasteners & Fixings? Fasteners & Fixings are manufactured to various ISO, BS, and DIN standards depending on type and application. Check individual product pages for specific standard references.
What are the standard materials used for Fasteners & Fixings? Fasteners & Fixings can be made from various materials including A2/A4 stainless steel, high-tensile grades (8.8/10.9/12.9), brass, and nylon to suit different applications.
What are the common types of Fasteners & Fixings available? Common types include hex bolts, cap screws, set screws, self-tapping screws, rivets, and anchors, each designed for specific joining needs in construction, manufacturing, automotive, aerospace, and marine industries.
How do you choose the right type of Fastener & Fixing for an application? Selecting the appropriate fastener depends on factors like load requirements, environmental conditions (corrosion resistance), material compatibility, and space constraints. For instance, high-tensile bolts are ideal for heavy loads, while self-tapping screws simplify installation in metal sheets.
What standards do Fasteners & Fixings adhere to? Fasteners & Fixings must comply with international standards such as ISO 4014, ISO 4017, ISO 898-1, DIN 931/933, and BS EN specifications to ensure quality and safety.
Where can I find suppliers of Fasteners & Fixings in the UK? You can find reliable suppliers of Fasteners & Fixings on mlc.org.uk or other reputable industrial supply chain websites that cater to UK engineers and manufacturers.
