Cotter Pins
Cotter pins are a simple and reliable fastening pin used with clevis pins and other compatible fasteners. Also known as split pins or cotter keys, cotter pins work by being inserted in a clevis pin or a hole drilled in a threaded fastener. The tines of the cotter pin are then spread apart, preventing the pin from loosening due to vibration or movement. Cotter pins are used in a wide range of applications, from farm equipment to manufacturing components. For all your cotter pin supplies, EPCO has you covered.
Get Cotter Pins in Bulk
At EPCO, our ready-to-ship inventory includes cotter pins manufactured from rugged steel with a clear zinc finish for good corrosion resistance. Need stainless steel cotter pins or other material options? Contact us, and our staff will help you get the best cotter pins for your application's requirements.Sizing Options for Cotter Pins
Our cotter pin selection includes a range of US standard sizing and diameter options:- Length range: 1/2" – 6"
- Diameter range: 1/32" – 1/2"
Types of Cotter Keys Assortment Sets
We distribute sets of assorted cotter pins, ensuring you have the proper size cotter pins for any job. Assortment size options include:- 50 Piece Set with 6 Sizes
- 300 Piece Set with 12 Sizes
- 725 Piece Set with 12 Sizes
- 750 Piece Set with 9 Sizes
- 1240 Piece Set with 24 Sizes
Benefits of Using Cotter Pins for Secure Fastening
Cotter pins offer several advantages for industrial fastening applications, particularly those requiring a non-permanent, cost-effective fastener. Benefits cotter pins provide include:- Relatively easy to install and remove
- Resist loosening due to vibration
- Lower cost than other fastening options, making them a cost-effective solution
- Reusable, making them ideal for applications requiring frequent adjustments
Why Choose EPCO as Your Supplier for Split Pins & Other Industrial Products?
At EPCO, we distribute premium fasteners and industrial supplies. From corrosion-resistant stainless steel fasteners to general shop supplies, EPCO has everything you need to keep your operation running smoothly. We serve customers in a wide range of industries, from small farms and shops to large commercial factories. Whatever your industrial context, when you order from EPCO, you can count on:- Reliable, personalized, and friendly service tailored to your unique requirements
- A wide range of high-quality standard and specialty fasteners in premium materials
- Fast order turnaround and quick deliveries
- Versatile ordering options with volume discounts
- Convenient services, including VMI and bin-stocking solutions