Description: Cat® General Use Fastener kits provide maximum convenience to commonly used fastener sizes, reducing the need to order individual fastener components. The kit is supplied in a well-organized, rugged steel container with individual compartments and can be latched for storage and contamination protection. Attributes: Cat® Fasteners are produced according to specific material and coating requirements to form an uncompromised bolted joint system on Cat engines and machines to provide reliable performance in the most demanding applications. Cat Fasteners are your best solution for your Cat and other mobile equipment Fastener and Hardware needs. Protect your investment with Genuine Cat Fasteners. Application: Fasteners are used in bolted joints throughout Cat engines and machines.