Shop Metric Structural Washers Online at South Coast Fasteners

South Coast Fasteners, Inc. carries metric structural washers built for the toughest fastening jobs. Unlike standard flat washers, structural washers are thicker and harder, which means they spread the load evenly while standing up to the massive clamping forces of structural bolts. They’re essential for steel-to-steel connections, bridge assemblies, and heavy equipment where failure isn’t an option. By stocking washers that meet F436M and DIN 6916 standards, South Coast Fasteners ensures your projects have the dependable support they need from the ground up.

The Best Pricing on Durable Metric Hardware at South Coast Fasteners

Use the options below to find the fasteners you need in the quantities required for your application. Questions? Contact us today, and our team will gladly assist you in finding the best fastening solutions for your requirements. With South Coast Fasteners, you can count on helpful support, competitive pricing, and top-quality products for all your fastener requirements.

Types of Metric Structural Washers

Metric F436M Flat Washer, Hardened, Plain

These hardened F436M washers are made to partner with high-strength bolts in structural assemblies. Their hardened steel design resists deformation, even under extreme torque, making them ideal for bridge work and steel construction. The plain finish keeps costs down while letting the raw strength of the material do the work. They’re a straightforward, rugged option for demanding applications.

Metric DIN 6916 Structural Flat Washer, Plain

DIN 6916 washers are thicker than ordinary flat washers and built for serious load distribution. Their structural-grade steel construction helps prevent surface damage and embedding when bolts are tightened to high levels. With a plain finish, they’re a cost-effective solution in environments where corrosion exposure is limited. These washers are widely used in industrial frames, towers, and steel-to-steel connections.

Metric Structural Washers - Material Options

South Coast Fasteners stocks structural washers in hardened and structural-grade steel, each designed to keep assemblies locked down under high pressure.

Hardened Steel (F436M)

Hardened steel provides the strength and toughness needed to perform under the clamping force of high-strength bolts. These washers resist wear and crushing, giving peace of mind in structural applications. They’re trusted in infrastructure and heavy machinery where reliability is critical.

Structural Steel (DIN 6916)

Structural steel washers deliver extra thickness and durability for large-scale bolted joints. They’re designed to stabilize connections in steel construction, bridges, and industrial projects. Their heavy build ensures bolts stay seated and loads are spread evenly.

Metric Structural Washers - Available Finishes

South Coast Fasteners offers structural washers in plain finish, keeping the focus on raw material strength.

Plain Finish

Plain finish washers highlight the natural properties of hardened and structural-grade steel. While they don’t add corrosion protection, they’re well-suited for indoor projects, controlled environments, or assemblies where the fasteners will be coated after installation. Their simplicity makes them economical without sacrificing reliability.

Why Choose South Coast Fasteners?

At South Coast Fasteners, we know structural projects demand more than just “good enough.” That’s why we supply washers made to recognized standards, backed by years of industry experience. Customers rely on us for dependable products, straightforward advice, and inventory that keeps jobs on schedule.

Shop Metric Structural Washers Online at South Coast Fasteners

Order metric structural washers from South Coast Fasteners with the confidence that the right sizes and grades are ready to go. Our team makes it easy to choose what you need, and we back it up with quick shipping and reliable service. Whether you’re building bridges, fabricating steel frames, or assembling heavy equipment, we’ve got you covered.