Heavy Duty
You need to be logged in to see prices.Coiled Spring Pins are formed in a much lighter gauge than the slotted version, and the roll is formed of a coil 2.1/4 times to produce similar strength characteristics. This unique coiled spring design gives the pin a set of distinct advantages over other types of pins. Because of the way the coils are layered, the pin can absorb shock and vibration, making it ideal for assemblies where durability and longevity are important. The construction also ensures uniform strength and flexibility throughout the pin, with equal stress distribution that minimizes the risk of failure under load.
Unlike solid or slotted pins, coiled spring pins use their unique spiraled design to flex within the hole once installed. This flexibility acts a bit like a miniature suspension system, allowing the pin to compress and expand slightly as loads shift or vibration occurs.
This movement helps the pin absorb energy from shock or vibration rather than transferring it directly to the walls of the hole. The result? Reduced wear on the assembly, increased life for both the pin and finished product, and a sturdier, more reliable connection overall. Coiled pins are a smart choice where you want a pin to play an active role in withstanding dynamic stresses without damaging the surrounding material.
No special tooling is required for the installation of Coiled Spring Pins. They can be hammered and pressed, and the swaged chamfered ends eases insertion of Coiled Spring Pins, allowing for use in manual or automatic assemblies.
Heavy Duty Coiled Spring Pins are designed to be flexible and give extra strength where the assembly requires. Heavy Duty Coiled Spring Pins are typically used with hardened materials where the assembly design restricts the use of a larger diameter standard duty coiled spring pin, as the Heavy Duty Coiled Spring Pin can provide the equivalent required strength with a more compact pin.
Pinstructure offers Heavy Duty Coiled Spring Pins manufactured to ISO 8748, in Carbon Steel, Stainless Steel and Chrome Stainless Steel.
- Metric sizes: diameters of 1.5 to 12mm and lengths of 8mm to 100mm.
Our Carbon Steel Heavy Duty Coiled Spring Pins are normally supplied self colour, however Pinstructure can offer alternative finishes including zinc plating or passivation if required, please enquire. Note finish on certain part numbers may differ from standard stock, this is highlighted within the product description.
Product Standard description | Spring Pins, Coiled, Heavy Duty |
---|---|
Pinco Part Number | A56 |
DIN | 7344 |
ISO | 8748 |
There are no reviews for this product yet. Be the first to add one!