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Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Unless otherwise noted by a non-returnable part () icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Cat® fastener parts are designed for specific applications based on size, strength, clamp load, and past performance. This is information other manufacturers do not have. They are selected to last until rebuild or the life of the machine. While it may seem as though non-Cat hardware and fasteners are suitable for your machine, no other company knows your equipment like we do.
Cat® fasteners are manufactured to precise specifications and are built for durability, reliability, productivity
Strength & Quality – Fasteners meet or exceed ISO, ASTM, ASME & SAE requirements.
Cat® bolts, nuts, and washers are designed to work together as a system for maximum clamping force.
Coatings that meet special requirements for different applications (RoHS compliant).
Recommended by the engineers that know the product.
Outer Diameter : 32.64 mm (1.29 in)
Inner Diameter : 26.086 mm (1.03 in)
Thickness : 4.521 mm (0.18 in)
Material : Steel
Cat® bolts and the matching hardened washers and nuts form a performance based system which produces consistently high clamp loads. You can trust Cat® Fasteners to help you build it, maintain it, or fix it - for most machine and workshop applications throughout the world