One of the benefits of coiled spring pins is their versatility in terms of size. These pins come in a wide range of sizes, from tiny pins used in delicate electronics to large pins used in heavy-duty machinery. The size of a coiled spring pin can vary depending on the application, with larger pins typically being used in applications that require greater strength and stability.

- 1/16" diameter pins, which are commonly used in small electronic devices.
- 1/8" diameter pins, which are often used in automotive and mechanical applications.
- 3/16" diameter pins, which are commonly used in heavy machinery and industrial equipment.
- 1/4" diameter pins, which are among the largest coiled spring pins and are used in heavy-duty applications such as mining equipment and construction machinery.