Springs & Shoulder Bolts
A range of accesories for use with mould tools.
Our large range of high quality springs includes ISO - European Standard, JIS - Japanese Standard, Oval - USA Standard, and turret springs. They are heavy duty metal compression springs manufactured from either rectangular or round wire.
Berger Tools are the exclusive UK & Irish Distributor for Special Springs, for your complete range of compression die springs. We keep a large range of sizes in stock, ensuring that next day delivery is available for most items. We are also able to quote to drawing for non-standard items.
Urelast & Rubber Springs
Rubber springs are a safe alternative to metal springs as they have a high load absorption and there is no sudden breakage. They are capable of running in a damaged condition and hence there is no damage to tooling through overloading. They are extremely reliable, and no service is required. All parts meet the requirements of the DIN 9835 norm for performance and quality. They can be used with spring collars, which allow the springs to be stacked.
This section also includes a range of sheets and rods which are useful for a range of manufacturing uses, ejector pins which are installed in tools for blanking, drawing and coining operations and for lifting and ejecting press parts and also push on strippers for punches.
Shoulder bolts are also known as shoulder screws, stripper bolts or set screws. They are often used in punch or die works for example in order to limit the die springs in the stamp housing or the mould, or for use as bearing pins.