Lederer Fasteners for Railway Technology
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Firmly in place: C-parts to get you from A to B Fasteners for railway engineering. Normed and standardized parts DIN, ISO and in-house Stainless steel, regular steel and non-ferrous metals Special parts and special materials C-parts management

Lederer. The name to look out for when you are choosing a partner for fasteners and fastening technology. And when not only quality and service, but also reliability and added value in business relationships are important for you. Lederer‘s railway engineering product spectrum provides all the elements that are required in secure assembly and long-term deployment for track and overhead contact line construction, bogies, superstructures and rail automation. The name Lederer stands for over 40 years‘ experience and continuous development on the fasteners market. All articles with relevance...

Getting there safely. On the following pages you will get to know Lederer – the company and its products, solutions and services. This first impression is designed to give you an overview – and to win your trust. All our activities are geared towards one objective: supplying our customers with first-class fasteners for their own customer-specific fields of deployment in a quick, reliable and uncomplicated way. Just tell us what you need. Needless to say, competent contacts are on hand to provide you with further information and help you to turn your terms of reference, however special or...

A splendid assortment. It‘s splendid because it contains the most important products for fasteners and clamps in all areas of railway engineering. What is more, it takes account of the specific requirements that prevail in the industry. • Overhead wire bolts • Schnorr washers • Spherical washers • Tubular/Blind rivets • DIN/ISO screws Quality: that goes without saying Diversity: ditto • Rail nuts • Stirrup bolts • Slot nuts • T-head bolts • Flat washers • Nord-Lock washers • Electrical incidentals • Lock washers/ spring lock washers • Articles based on customer‘s drawings All articles can...

Offering added value. The spectrum offered by Lederer includes much more than just trading with fasteners. The company also offers many services on request. These often enable customers to avoid costly and elaborate special designs or labour- and cost-intensive work processes. On the following pages we show you what else Lederer can do for you – our broad spectrum encompasses mechanical processing, coating, bolt and screw locking, and finally meticulous quality assurance. L-Precision. In many application areas, maximum precision is indispensable. In the production of electronic and...

Assortment overview Overhead line bolts in accordance with DIN 43161 and company standard made from regular steel, copper, aluminium and stainless steel hot-dip galvanized for track and overhead contact line construction Splint and spring cotter pin in accordance with DIN 94, ISO 1234, DIN 11024 and drawing made from regular steel, copper, aluminium, stainless steel and brass surfaces as required for track and overhead contact line construction, bogies, superstructures and rail automation Bolts in accordance with DIN 976, 1435, 1443, 1444 and drawing made from regular steel, copper,...

Lederer fasteners for railway engineering Spring lock washers discs in accordance with BN 208102 VSK and VSKD made from regular steel and stainless steel surfaces as required for track and overhead contact line construction, bogies, superstructures and rail automation Lock washers in accordance with company standard Schnorr S, VS and HS made from regular steel, stainless steel and special materials surfaces as required for track and overhead contact line construction and bogies Spherical washers and conical seats in accordance with DIN 6319 made from regular steel and stainless steel...

Guaranteeing quality. The consistently high quality of both its products and its services is the top priority for Lederer. All incoming and outgoing parts undergo systematic quality control and appraisal. Physical and chemical properties are investigated and compared with the requirements using modern measuring equipment. These permanent tests force our suppliers to deliver nothing but high-quality products. Lederer does not collaborate with any manufacturers to fail to reach this standard. The DGQ-trained employees in Lederer‘s in-house testing department have state-of-the-art tools for...

NormbeStandard zeichnung Bescheinigung Certification Art der Prüfung Type of test Prüfergebnisse Test results Lieferbedingungen/ Delivery terms / Testing principles Grundlagen der Prüfung Certificate Werksbescheinigung of conformity Nicht on spezifischen Teilenthe delivery Not an specific parts of der Lieferung (der by running serial production) (parts Serienproduktion entnommen) No test results, Keine, nur formlose only manufacturer‘s Herstellerbestätigung confirmation Werkszeugnis Test certificate Aussteller Issuer Gemäß der Bestellung According to the order Hersteller Manufacturer...

Optimizing purchase management. In times of rapid changes and evolving markets, only those who adapt to changed needs, optimize workflows and processes, and make sensible use of unused capacities will survive. Although these efforts have so far mostly extended to optimizations of A- and B-parts, C-parts have now moved increasingly to the centre of market attention. Untapped potential for increasing efficiency and reducing costs has, until now, been exploited through the application of C-parts management. Taking your specific requirements into account, we develop a professional,...

As your strategic partner, Lederer not only ensures that all the C-parts you need will be delivered to you. If requested, we also perform upstream and downstream tasks and ease the burden on you and your employees. This often releases capacities that were previously tied into secondary or marginal processes - innovative and productive forces that you can deploy far more usefully elsewhere to maximise returns or put new ideas into practice. In rendering these services, we manage more than just fasteners made from stainless steel: articles made from regular steel and special materials,...