Shop USA Washers Online at South Coast Fasteners

South Coast Fasteners, Inc. supplies USA washers that are critical components in creating secure, long-lasting fastener assemblies. Washers distribute load, protect surfaces, and add reliability to bolted joints, ensuring fasteners perform under pressure. With a wide range of types, grades, and finishes, USA washers are designed to meet both general-purpose and heavy-duty structural needs.

From bridges and buildings to machinery, vehicles, and energy projects, washers play a role in almost every industry. Structural washers are specified alongside heavy hex bolts in steel-to-steel connections, flat washers provide even load distribution, through hardened washers offer durability under stress, and lock washers help prevent loosening in high-vibration environments. South Coast Fasteners makes it simple to find USA washers that match your bolts and nuts, delivering both compliance and peace of mind.

Buy Direct and Save on USA-Made Products from South Coast Fasteners

South Coast Fasteners, Inc. proudly carries a wide selection of USA made products from heavy duty fasteners to professional grade tools, all crafted to support construction, automotive, and industrial applications. To complete your setup, do not miss the SAS Safety® Raven Patriot Gloves, recognized nationwide as the best nitrile gloves available. Built for both strength and flexibility, these gloves alongside our full line of American made products give you the power to take on every project with reliability.

Types of USA Washers

USA Structural Washers

USA structural washers are engineered for use in structural steel connections. Often manufactured to ASTM F436, these washers are paired with structural bolts and nuts to meet code compliance.

USA Flat Washers

USA flat washers are versatile and provide even load distribution under nuts and bolts. They are widely used in construction, machinery, automotive, and general manufacturing.

USA Through Hardened Washers

USA through hardened washers are heat-treated for strength, making them ideal for high-strength bolts and assemblies. They perform reliably in heavy equipment, structural steel, and energy infrastructure projects.

USA Lock Washers

USA lock washers are designed to resist loosening under vibration and movement. Commonly used in machinery, transportation, and equipment assemblies, they add extra security to bolted connections.

USA Washers - Material Options

South Coast Fasteners stocks USA washers in the following material grades, chosen for performance across industries.

F436

USA F436 structural washers are hardened steel washers that meet ASTM standards for structural connections. They are paired with A325 and A490 bolts in bridges, towers, and industrial steel frameworks.

USA Washers - Available Finishes

South Coast Fasteners offers USA washers in a curated range of finishes designed to enhance corrosion resistance and performance.

Plain

USA plain washers are untreated, cost-effective, and best suited for indoor or controlled environments.

Zinc CR+3

USA zinc CR+3 washers provide a silver finish and dependable corrosion resistance, common in plumbing, automotive, and general assemblies.

Yellow Zinc CR+6

USA yellow zinc CR+6 washers add a gold-tone appearance with improved protection against corrosion. They are widely used in electrical and automotive assemblies where both visibility and strength are important.

Hot Dip Galvanized

USA hot dip galvanized washers are coated in a thick zinc layer for long-lasting corrosion resistance. They are specified in outdoor, marine, and infrastructure projects.

Mechanical Galvanized

USA mechanical galvanized washers deliver uniform coating thickness and corrosion resistance. They are often chosen for structural and transportation applications requiring code compliance.

Microchrome Plating (MCAL)

USA washers with microchrome plating (MCAL) offer excellent corrosion resistance along with a smooth, durable finish. This option is used in industries where both performance and surface quality are important, such as energy, transportation, and precision equipment.

Why Choose South Coast Fasteners?

South Coast Fasteners is trusted for USA washers because we pair reliable inventory with the expertise needed for both general and structural applications. From F436 structural washers to lock washers for vibration resistance, our products meet industry standards and project requirements. Customers know they can depend on us for fast service, technical knowledge, and on-time delivery.

Shop USA Washers Online at South Coast Fasteners

Order USA washers today from South Coast Fasteners and complete your fastening systems with confidence. With options in structural, flat, through hardened, and lock washers across multiple finishes, we make it simple to find exactly what your project requires. Bulk ordering, fast turnaround, and certification support are available to keep your work moving forward.