[650 BULK] Flat Washers SAE Extra Heavy Thru Hardened Steel Zinc Yellow 7/8

Flat Washers SAE Extra Heavy Thru Hardened Steel Zinc Yellow 7/8 are engineered for maximum load distribution and long-lasting durability in demanding applications. Crafted from thru-hardened steel and finished with a bright zinc yellow plating, these washers resist wear, corrosion, and deformation under high torque.

Key features

• Material: thru-hardened steel for superior strength and wear resistance
• Finish: zinc yellow plating provides corrosion protection and high visibility in assemblies
• Type: flat washer designed for SAE extra heavy applications
• Size: 7/8 inch nominal size, suitable for heavy-duty fasteners
• Compatibility: designed to pair with bolts and nuts of appropriate SAE specifications

Benefits: By distributing pressure across a larger surface, these washers reduce the risk of embedded bolts, nut loosening, and thread damage, while protecting substrates. The heavy design helps dampen vibration and maintain clamping force in high-load environments.

Applications include automotive, industrial machinery, agricultural equipment, and heavy-duty assemblies where reliability and corrosion resistance are essential.

Upgrade your fastener kits with these SAE Extra Heavy Flat Washers to ensure secure, durable connections in challenging conditions.