Cotter Pins
American Bolt Corporation stocks a dependable selection of cotter pins designed to provide simple, secure retention in a wide range of industrial, construction, and mechanical applications. Cotter pins are an economical fastening solution used to lock components in place and prevent loosening where vibration or movement is present.
What Is a Cotter Pin?
A cotter pin is a split metal pin that is inserted through a hole in a bolt, shaft, or clevis pin and then bent to secure the assembly. Once installed, the legs of the pin are spread to keep fasteners from backing out during operation. Cotter pins are commonly used with clevis pins, slotted nuts, and shafts in applications that require dependable retention with easy installation.
Why Use Cotter Pins
- Prevents Loosening: Helps secure fasteners and components in place under vibration or movement.
- Simple Installation: Quick to install and remove with basic hand tools.
- Cost-Effective: Provides reliable retention at a low cost.
- Widely Used: Common in construction equipment, machinery, and mechanical assemblies.
Request a Quote or Learn More
Need cotter pins for your next project or maintenance application? Contact American Bolt Corp to confirm availability, discuss material options, or request a quote. Our team is ready to help you find the right cotter pin solution for your needs.