Cotter Pins
Quality Cotter Pins products for industrial, commercial, and professional applications. Our selection includes trusted brands and competitive pricing for maintenance, repair, and operations (MRO). Suitable for manufacturing, construction,...
Quick Buying Summary
How to Source Cotter Pins
Cotter Pins currently rolls up 110 published SKUs. 110 are configured for direct checkout, and 110 support RFQ workflows, so buyers can separate fast-order items from quote-led sourcing before comparing exact specifications.
Catalog Signals
- 110 published SKUs are currently mapped to this category tree.
- This category routes directly into individual product-level comparison.
- Brand coverage is still sparse in the source data for this category.
- Catalog rows in this category were last updated on Apr 3, 2026.
- Located under Pins within Fasteners for easier sourcing context.
Commercial Signals
- 110 SKUs currently support direct checkout.
- 110 SKUs are configured for RFQ or mixed quote/checkout workflows.
- 110 SKUs expose pricing data that can be surfaced in list and detail views.
What to Compare
- Match cotter pins to the real application, duty cycle, and environment before comparing price.
- Separate fast-order replenishment items from project RFQs before short-listing specific SKUs.
- Check compatibility, size, material, and replenishment requirements before purchasing.
Use RFQ When
- Request a quote when you need bulk pricing, recurring replenishment, or mixed-SKU comparison.
- Use RFQ when compatibility, dimensions, material selection, or approved substitutes need confirmation before order.
- Escalate to sourcing when landed cost, lead time, packaging constraints, or stocking risk matters more than one-off unit price.
110 products
This zinc-plated carbon steel cotter pin provides a reliable, removable fastening solution for clevis pins, axles, and shafts. The carbon steel construction, meeting a 4.8 material grade, offers dependable strength and shear resistance. A uniform zinc plating enhances corrosion protection for extended service life in various environments. Each pin measures 0.126 inches in diameter by 0.984 inches in length, packaged in a convenient quantity of 100 for job site or maintenance shop use.
This zinc-plated carbon steel cotter pin provides reliable, secure fastening for clevis pins, axles, and other industrial hardware. The 0.197-inch diameter and 0.984-inch length offer a standard fit for a wide range of applications. The zinc plating delivers corrosion resistance for extended service life in demanding environments, while the carbon steel construction ensures high shear strength. This product is supplied in a bulk package of 1000 units for operational efficiency.
This zinc-plated carbon steel cotter pin provides reliable, secure fastening for clevis pins, axles, and other industrial hardware. The 0.197-inch diameter and 0.984-inch length offer a standard fit for a wide range of applications. The zinc plating delivers corrosion resistance for extended service life in demanding environments, while the carbon steel construction ensures consistent strength and durability. Supplied in a bulk package for operational efficiency.
This zinc-plated carbon steel cotter pin provides reliable, secure fastening for clevis pins, axles, and other industrial hardware. The 0.236-inch diameter and 1.772-inch length offer a standard fit for a wide range of applications. The zinc plating enhances corrosion resistance for extended service life in demanding environments, while the carbon steel construction ensures consistent strength and durability. Each package contains 1000 pieces for high-volume maintenance and assembly operations.
This zinc-plated carbon steel cotter pin provides a reliable, removable fastening solution for industrial applications. It features a 0.315-inch diameter and a 1.969-inch length for secure fitment in a range of shaft and clevis pin sizes. The carbon steel construction, heat treated to a 38-45 HRC hardness, offers high shear strength, while the zinc plating enhances corrosion resistance for extended service life in demanding environments. Sold in a convenient package quantity of 100.
This zinc-plated carbon steel cotter pin provides a durable and corrosion-resistant solution for securing clevis pins, axles, and other industrial hardware. The 0.315-inch diameter and 3.937-inch length offer a versatile fit for a range of standard applications. The carbon steel construction ensures high tensile strength for reliable load-bearing performance, while the zinc plating enhances protection against rust in demanding environments. Each package contains 100 pins for bulk operational needs.
This zinc-plated carbon steel cotter pin provides a reliable, removable fastening solution for industrial and agricultural applications. It features a 0.315-inch diameter and a 4.33-inch overall length for secure fitment in a wide range of clevis and shaft assemblies. The carbon steel construction, heat-treated to a 38-45 HRC hardness, offers high shear strength, while the zinc plating enhances corrosion resistance for extended service life in demanding environments. Sold in a convenient package of 100 units.
This zinc-plated carbon steel cotter pin is designed for secure, semi-permanent fastening in industrial applications. It features a 0.39-inch diameter and a 2.76-inch overall length for a reliable fit in a range of clevis and axle pin sizes. The carbon steel construction, hardened to a 38-45 HRC, provides high shear strength, while the zinc plating offers corrosion resistance for extended service life in demanding environments. Packaged in quantities of 100 for project efficiency.
This zinc-plated steel cotter pin provides reliable, secure fastening for clevis pins, axles, and other industrial hardware. The 0.098-inch diameter and 1.181-inch length offer a standard fit for a wide range of applications. The zinc plating delivers corrosion resistance for extended service life in demanding environments. Supplied in bulk packaging for high-volume operations, this pin meets industry standards for material and construction.
This zinc-plated steel cotter pin provides reliable, secure fastening for clevis pins, axles, and other industrial hardware. The 0.157-inch diameter and 2.362-inch length offer a standard fit for a wide range of applications. The zinc plating delivers corrosion resistance for extended service life in demanding environments. Supplied in a convenient package of 100 pieces, this pin meets common industry standards for material and construction.
This zinc-plated steel cotter pin provides a reliable, removable fastening solution for clevis pins, axles, and other industrial applications. The 0.197-inch diameter and 2.362-inch length offer a secure fit for standard-sized components. The zinc plating provides corrosion resistance for extended service life in demanding environments, while the carbon steel construction ensures strength and durability. Each package contains 100 pieces for convenient job site supply.
This zinc-plated steel cotter pin provides reliable, secure fastening for clevis pins, axles, and other industrial applications. The 0.197-inch diameter and 1.378-inch length offer a standard fit for a wide range of machinery. The zinc plating delivers corrosion resistance for extended service life in demanding environments, while the carbon steel construction ensures strength and durability. Each package contains 1,000 pieces for high-volume maintenance and assembly needs.
This zinc-plated steel cotter pin provides reliable, secure fastening for clevis pins, axles, and other industrial applications. The 0.197-inch diameter and 1.378-inch length offer a standard fit for a wide range of machinery. The zinc plating delivers corrosion resistance for extended service life in demanding environments. Constructed from carbon steel, it meets industry standards for strength and durability. Sold in a bulk package of 1000 units for operational efficiency.
This zinc-plated steel cotter pin provides reliable, corrosion-resistant fastening for industrial applications. With a diameter of 0.236 inches and a length of 1.969 inches, it is manufactured from carbon steel to meet industry standards. The zinc plating offers enhanced durability in various environments. Supplied in a bulk package of 1000 units, it ensures cost-effective inventory for high-volume maintenance and assembly operations.