Tuercas cuadradas  Fabricantes, Comerciantes, Proveedores

More than 50,000 products. DV-supported stock-keeping. Special parts produced on order.
Our portfolio is already vast with its more than 50,000 standard fasteners- good to know that our online catalogue and our employees‘ know-how keep the overview. But since norms cannot meet all requirements, our programme of products goes beyond DIN data sheets and factory recommendations: special productions according to drawings- from the special type of screws to the plate bending part- complete our offer. We have our own innovations in our programme of products as well. One of our specialties are magnetic plug systems.
They collect the abrasion in gearbox cases or serve as a specially constructed fuel level plunger in wind power stations. In addition we have been involved in further developments of suspension arrangements in the field of mining and tunnel construction. Besides we offer extended screws for which there was a special annex to the DIN norms for the open line construction. A cleverly devised and software-supported stock-keeping and assignment sale make sure that our products are also delivered to you as soon as possible and in a perfectly compiled manner.

Elementos de fijación de acero inoxidable de alta calidad
y gestión eficaz de piezas C.Lederer es uno de los principales proveedores de elementos de fijación de acero inoxidable desde hace más de 50 años y ofrece más de 20.000 artículos diferentes directamente de almacén:

• Tornillos, tuercas, arandelas , muelles, anillos, pernos ...
• de acero inoxidable, acero y metales no férricos
• Piezas estándar
• DIN, EN, ISO, L(ederer) y otras normas
• Piezas especiales y materiales especiales
• Surtidos industriales para energía solar y ferrocarril

Al mismo tiempo, cada vez más clientes confían en el aprovisionamiento optimizado de procesos
y la gestión de piezas C con Lederer. Esto ofrece a los clientes, entre otras, las siguientes ventajas

• Reducción de costes de proceso de hasta un 50%
• Disponibilidad permanente y calidad garantizada
• Menor compromiso de capital gracias a la reducción de existencias
• Logística optimizada por procesos, por ejemplo, Kanban, consignación, etc.

En este sentido, Lederer es lo suficientemente grande como para implantar también soluciones sofisticadas, por ejemplo, en mercados neutrales como Mercateo y NexMart o en soluciones corporativas como click2procure de SIEMENS.
Al mismo tiempo, Lederer sigue siendo lo suficientemente pequeña como para reaccionar con flexibilidad a las exigencias del mercado y poner en práctica los deseos de los clientes con rapidez y sin burocracia. Por ejemplo, la puesta a disposición de datos sobre artículos y precios en BMEcat y estructuras similares o la conexión al sistema ERP del cliente mediante EDI son prácticas cotidianas para Lederer.
Un pequeño extracto de la variedad de productos de Lederer:
Pernos de anclaje, cáncamos, tornillos autorroscantes, tuercas ciegas, tuercas de collar, piezas torneadas, tornillos de cabeza plana, tornillos de cabeza redonda, tuercas de mariposa, tornillos de mariposa, insertos roscados, tornillos roscados, varillas roscadas, pasadores roscados, tuercas de sombrerete y tuercas de sombrerete, tornillos para madera, tornillos de cabeza hexagonal, pasadores de ranura cónica, tornillos de cabeza en cruz, tuercas de cabeza en cruz, tornillos ranurados de cabeza en cruz, tuercas castillo, arandelas de bola, tornillos de máquina, tuercas, remaches, tuercas ranuradas, chavetas, tornillos de precisión, tuercas moleteadas, tornillos moleteados, tuercas anulares, cáncamos, tornillos de cabeza redonda, tornillos de vástago, tornillos para paneles de yeso, bloqueadores de tornillos, tuercas hexagonales, pernos hexagonales, tornillos autoblocantes, tornillos avellanados, tornillos avellanados, tornillos de seguridad, placas de bloqueo, tuercas de bloqueo, elementos de sujeción, manguitos de sujeción, arandelas elásticas, pasadores de espiga, tornillos de aglomerado, pasadores partidos, anillos de ajuste, tornillos de ajuste, pernos prisioneros, pernos de suspensión, tornillos de construcción para terrazas, arandelas, tuercas cuadradas, pernos de cabeza cuadrada, tuercas en pulgadas, pernos en pulgadas, tornillos de cabeza cilíndrica ...

Our company alstertaler schrauben & präzisionsteile gmbh is a company that is run by the owners and its headquarters are located in Hamburg. Since 1978 we have served approximately 25,000 satisfied customers both at home and abroad. In addition to our extensive stock of standard parts, which covers more than 130,000 articles, we have also developed strong partnerships in the turning and milling technology sectors. As a result of using the most up-to-date CNC-production technology for producing precision parts we have not only become a partner to machinery and ship constructors but also a partner of many other industries as well.
As a result of our ability to deliver on schedule, our service, our DIN EN ISO 9001:2000 certified quality management system as well as our efficient sales team we are able to ensure that our customers are always a jump ahead of the competition.
We have been known for a very long time as the specialists with the highest standards with regard to quality and we supply the following industries:

• Machinery, vehicle, industrial systems, ship and aircraft construction
• Instrument manufacturers
• Nuclear power and wind technology
• Medicine and maritime technology
• Air and space industries
• Stairway construction, furniture industry
• Metal and exhibition stand constructors
• Electronics
• Air conditioning technology
• Crafts and commerce

Albert Pasvahl Spezialschrauben means competence, consistency and, most importantly, quality. Pasvahl has been offering customers standardised speciality screws and accessories for 80 years. In addition to production, services also include warehousing, so that Pasvahl is now one of the leading stock keepers of standardised custom and speciality screws.
Based on its long-standing market presence, Pasvahl has an outstanding reputation and offers continuous assurance of orders for our specialised stock assortment. This allows for items with average demands typically requiring turned part production, to be dispatched in quantities for economic cold formed parts production. At the same time, the large order sizes and careful dispatching ensure high delivery reliability. Thus, our customers have access to speciality parts without stock keeping and capital commitment.
Our customers also benefit from the thrifty pricing structure based on the production sites aligned with our products. Thus, custom production is planned into the production processes, resulting in comparatively significantly less additional expenditure.
A marketing concept which has been ensuring a powerful buying source for custom- and specification parts for our customers, and a solid market position for us for many years.