ForgeFix Heavy-Duty Zinc Plated M4 Flat Washers, 100-Pack

The ForgeFix Heavy-Duty Zinc Plated M4 Flat Washers (100-pack) are precision-engineered for superior load distribution and corrosion resistance. These Form A washers feature a thicker profile than standard Form B washers, providing greater durability in demanding applications.

Zinc plated for enhanced protection, these washers conform to DIN 125 standards and create a sacrificial barrier against oxidation. The bright zinc plating forms a durable white zinc oxide layer that prevents substrate breakdown even if scratched, offering long-lasting performance similar to stainless steel's protective oxide layer.

Key Features:

• Distributes load evenly under bolt heads and nuts
• Compensates for uneven fastening surfaces
• Reduces loosening from vibration
• Corrosion-resistant zinc plating (ZP)
• Standard-compliant (DIN 125)
• Heavy-duty thickness for demanding applications

Applications: Suitable for all standard bolting scenarios across construction, automotive, manufacturing, and DIY projects. Compatible with various bolt and nut types, making them versatile fastening solutions for professional and home use alike.