Class 4.8 Zinc Plated Carbon Steel Hex Bolt & Nut Set with Washers

This Class 4.8 combo set features a durable carbon steel hexagon head bolt, matching nut, flat washer, and spring washer, all zinc-plated for enhanced corrosion resistance. Designed to national standards, it provides a secure and reliable fastening solution for various demanding applications.

Material: Carbon Steel Implementation Standards: National Standard Nominal diameter: 20 Nominal length: 100 Surface treatment: True Color Performance level: 4.8 type: Bolt flat spring washer nut combination