Order shaped thread springs from a specialist

Shaped thread spring exist in a multitude of models that play an essential role in the devices and mechanisms on which they are mounted. Their main function is to produce movements or absorb shocks.


Compression spring

We manufacture cold-coiled compression springs.

Wave spring

We manufacture wave springs to meet simple or complex requirements.

Tension spring

We manufacture tension springs to meet simple or complex requirements.

Torsion spring

We manufacture torsion springs to meet simple or complex requirements. They can be manufactured from standard machines or specific tools.

Wire form spring

Wire forms are used for a wide variety of applications. Pins, hooks, clips, electrical contact parts, and more, they can be manufactured from standard machines or specific tools.

Flat spring

Flat springs are made using special tools. They can be produced following their morphology on a radial or linear press. RHD has seasoned experts on both types of machines.

Sub-assembly spring

RHD can offer its customers the option of pre-assembly on machine during production in order to shorten the assembly stages and achieve productivity improvements. We are also able to assemble our part with a part supplied by the customer.

Our offer


RHD, a specialist of industrial spring manufacturing

The excellent route we chose to use contributed to regain our prestige as well on the local plan as on the international market. The strategy of the group is based on a policy of continuous investment, an orientation towards buoyant markets, particularly the car industry and cosmetic, the deployment of innovative means of production, more implication on the world market.

RHD evolves in the “sharp" domain of shaped thread spring manufacturing for more than 60 years. The group RDH is from now on an actor of size on the market of the manufacturing of industrial springs. Numerous industrialists now use our services, that they approve by a large majority because of the fact that we show ourselves very pernickety in the initiatives which we undertake, the advices and the help we proposed to the prospects, the added value which we bring.

Shaped thread spring

Shaped thread springs are flat or round, and they can be created in many shapes and sizes. Their size can vary from half a millimeter to a little less than a centimeter. They are mounted in the mechanisms in order to trigger them, such as watches, toys, locks, etc. These items are manufactured in carbon steel or stainless steel and are very flexible.

If you need to order large series of shaped thread spring, call a specialist as RHD.

RHD, specialist manufacturing shaped thread spring

We design and manufacture all kinds of shaped thread spring in our 7000 sq. meters factory, irrespective of their size or application you intend them to. All you have to do is specify us your technical specifications in details and we will deliver them on time. Shaped thread spring produced by RHD have 0.2 mm to 5 mm diameter and are made of metal, stainless steel or carbon steel.

In RHD workshops, all steps of the process are computer-managed to ensure irreproachable quality of your products and to facilitate traceability of each batch. Thus, in case of a claim, we can quickly detect the cause of the defect.

Finally, we are also specialized in producing springs for medical equipment. These are manufactured in a clean room where all parameters meet standards. You can entrust us for any order because the pieces you will get will fully comply with the legislation.

Springs play a vital but generally unexpected role in a very large amount of objects for everyday use. Among the very numerous goods whose efficient functioning uses one or several small springs,  one would see shock absorbers, robots, but also industrial machines, bottles of perfume, watches, lighters. Considering the high mechanical and sometimes thermal or chemical stresses to which springs are subjected and their reduced size, springs must be produced satisfy the highest quality standards. Leading-edge fields, such as automotive, pharmaceutical or high-tech industries attach great importance to the springs composing their products.