Nuts, Bolts, and Washers: Fasteners Keep the World Connected

This publication explains how nuts, bolts, and washers work together as a cohesive fastening system, covering how to identify, size, grade, and correctly match inch and metric fasteners. It also describes proper tightening, torque requirements, and the importance of choosing the right materials, coatings, and thread types to prevent equipment failures. The guide emphasizes organization, safety, and understanding fastener standards to ensure reliable performance in agricultural and mechanical equipment.