Fasteners
Our origin and passion

Screws, nuts, washers - so trivial and yet so valuable: even the lack of a SINGLE connecting element can bring the production of an excavator to a standstill. We make sure that you have your C-parts always exactly where you need them.

Würth is quality, in the product and in the service.

Our origin and passion

Screws, nuts, washers - so trivial and yet so valuable: even the lack of a SINGLE connecting element can bring the production of an excavator to a standstill. We make sure that you have your C-parts always exactly where you need them.

Würth is quality, in the product and in the service.

Fasteners from the expert

Advantages of releasable connections

If you want to join modules or components together, you can glue, rivet, weld or solder them. However, these methods have the disadvantage that you can't easily release the connected parts. This is different with a screw connection: You only need one thread and one screw or one hole with screw and nut to join two parts together - and unscrew them if necessary. The concept is as simple as the design and the costs are very low.

standard parts

Our product range includes Din and standard parts from the connection technology for metal, plastic or wood:

Screws, nuts, washers, rivets, threaded rods, spacers, sleeves, springs, pins, handles, joints, grease nipples, fitting elements and much more.

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Special parts

We also provide you with special parts according to your drawings and specifications - ready to be tested, according to your needs.

In custom manufacturing, we support the widest range of materials and the most varied production processes to realize your drawing parts.

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Product innovation

For some industries, our technical experts have worked together with customers to revise products for specific applications. This is how our application-specific products were created.

Screws for thermoplastics, ring lock washers, thread - forming screws, etc. – rewired connecting elements!

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Fasteners with imperial (inch/in) threads:

In addition to fasteners with metric threads, which are mainly used in Europe, we also offer screws and fasteners with imperial (inch/in) threads

Threaded fasteners (UNC, UNF) -American–
Threaded fasteners (UNC, UNF) -American–

With our wide range of threaded inserts, we can also provide optimal service to American companies manufacturing their products in European locations or provide fasteners for exported products.

The two most common thread types are the American standard coarse-pitch thread UNC and the standard fine-pitch thread UNF. Both types are listed in our online shop.

The difference between the metric thread and the American thread is that in the metric range, one specifies the pitch of the thread (e.g. M8 x 1.25 mm) and with American threads, one specifies the number of threads on one inch. 1 inch equals 25.4 mm.

Threads not only differ in metric and inch; items with inch thread are found not only in the United States but also in England and here are also differences.

The English thread is named after its inventor Sir Joseph Whitworth and is also measured in inches. In contrast to the American standard thread, the English inch thread differs as follows:

  • UNC = standard American coarse thread, 60º flank angle (angle from thread flank to thread flank)
  • BSW = British Standard Withworth thread, 55º flank angle
Threaded fasteners (BSW, BSF) -British–
Threaded fasteners (BSW, BSF) -British–

Fasteners: small parts, big effort?

C-Parts. With Certainty.

In industrial production, fasteners, joints and other production equipment generate high procurement and supply costs despite their low value. Our system solutions for the supply of production and technological materials and auxiliary materials minimize and rationalize process costs, while reducing inventory levels.

We accompany you throughout the entire production process and take the important steps: from implementing the supply system, through scheduling, purchasing and quality control, to storing the goods and delivering them directly to the production lines. All over the world.

Value Engineering

The future of procurement: Value engineering

Does the part exactly meet the requirements and specifications? Are there any undesirable features? Are costs skyrocketing?

Work with us to perform value engineering, the value analysis that allows you to precisely define the parts and find new solutions to meet the requirements of the application. No more, no less. No unnecessary resources, no unnecessary features, no unnecessary costs.