There are many different processes for forming screw threads. The usual method is to machine the thread but threads can also be formed with a thread moulder. The reason is that if the thread is shaped by plastic deformation rather than by cutting, no material is lost. However, thread moulding can only be used on materials with good cold formability.
OTTO EICHHOFF GMBH & CO. KG
Germany
Large Quantities: produced as cold formed parts (so-called multi-station presses), which require high output volumes in order to achieve a reasonable price parts Small Quantities: Produced as turned parts - the economic adjustment to small batch sizes Fields of application: For thermoplastics, duroplastics, light alloys, metal compounds. Industrial consumers: Electrical industry, plastics processing industry, sheet metal processing industry, telecommunications, tank- and container construction.
Request for a quoteNINGBO HONGYU METAL PRODUCTS CO., LTD
China
Stainless Steel Self tapping Screws
Request for a quoteKEBA FASTENINGS
Germany
• Compatible with machine screw threads • Provides a high joint strength • Low loss of preload force under high dynamic and thermal loading • Effortless lead-in with low insertion torque for safe assembly • Excellent self-locking vibration resistance • High stripping torque • Allows for a reduction in installation depth
Request for a quoteZEMO VERTRIEBS GMBH
Germany
… for Metric ISO thread DIN 13
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