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SMEPI the professional in special screws

SMEPI continues to support large companies in France with its reliable industrial products for special screws . We manufacture components that meet the quality standards demanded by advanced industries. We handle all types of orders and do everything to ensure that you are satisfied with the services we provide.

Quality of achievements and compliance with specifications guaranteed

Special fasteners for industrial applications are not always available on the market, especially when they are intended for specific uses and they must have particular technical characteristics. Going directly to a manufacturer is the easiest and most convenient way to find the products you need.

This specialist can provide you with the tailor-made design and manufacture of your special screws. He will also be able to offer you the most advantageous options, in particular for the choice of metals or alloys best suited to the conditions in which they will be used. This is also the best way to guarantee the quality and longevity of your parts.

In addition, it is recommended that you choose the service provider to whom you will entrust the machining work of your special screws from among those whose quality of work has been recognized for several years.

Machining processes for special screws

Special hardware includes various parts, including screws, nuts, axles, studs, washers, calipers, flanges and more. The manufacture of these types of parts requires the expertise of professionals. They must master the different machining processes depending on the type and size of the screw.

For screws of large diameters and small series, the manufacture is done by forging. For large series screws with a diameter of 2 to 24, the production is done by cold heading. Finally, bar turning is indicated for the production of very small parts or machined parts. The machining of these types of screws can be carried out in different grades: steel, stainless steel, alloys, etc.

So, for your special fastening needs, contact a specialist in security parts subject to the most severe constraints, such as SMEPI . Indeed, we put our know-how at your disposal to meet the specific needs of your activity. The skills of our teams of technicians and the performance of our machine park allow us to manufacture screws in different shapes and materials.

SMEPI offers

A specialist in precision industrial mechanics, SMEPI can ensure the production of various wear and safety parts, as well as mechanical assemblies or sub-assemblies, perfectly respecting the plans or specifications of the customers. Working in various sectors of activity such as nuclear, energy, transport or chemicals, we manufacture quality parts that can withstand various constraints and environments (cold, heat, abrasion, corrosion, etc.).

Our areas of expertise relate particularly to spark erosion, rolled threading and deep drilling. However, we also master the field of machining special screws according to a precise plan or model, and we can provide you with screws, studs, nuts, forged heads, flanges or even washers.

Thanks to our know-how, we can guarantee the high quality of fiber drawing and work with different materials such as stainless steel, alloy steels, bronze, inconel cupro-aluminum or even monel or hasstelloy.

In order to provide quality parts to our customers,  we take care of their entire production. We also provide destructive testing of parts such as mechanical testing, tensile testing or even impact testing.

SMEPI, a benchmark company in the machining of precision mechanical elements

In the field of precision machining, we have more than a decade of experience to our credit, we have succeeded in building a solid reputation all over France. For machining large, medium and small mechanical parts and formats, SMEPI is the go-to manufacturer for anyone with specific needs.

SMEPI brings you a complete service including: selection of raw materials, study, prototyping, heat and surface treatment, production, assembly ... as well as a strict verification of each part. Our achievements are acclaimed by companies working in very diverse trades including: nuclear, petrochemicals, special machines, chemicals, energy, transport ... Our machining company involves a highly qualified team and has a large stock of materials to guarantee the quality of parts, speed and respect of deadlines.

SMEPI's professionalism

SMEPI has many years of experience in the design and production of special screws. Our activity started about ten years ago, and continues to develop day by day. As for our skills, they have continued to improve during this period. We can make large and small size hardware accessories.

We can process the same model with different materials, including steel, stainless steel, alloy, etc. if you request it. In addition, we are committed to delivering your orders on time. This point seems neglected for some, but for SMEPI, it is essential to avoid this problem of backwardness. We work in order to deliver your orders on time while ensuring the quality of the product. For this reason, many leading industries still attach themselves to our services and trust us fully.

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