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Structural Washers
Your Supplier for High-Performance Industrial Fasteners
If you're looking for a trusted supplier of wholesale industrial fasteners, South Coast Fasteners is your solution. Contact our Anaheim, CA office to learn more about our product options and how we can support your project needs. For helpful service, fast order turnaround, and high-quality fasteners in bulk or small batches, choose South Coast Fasteners.
Material Options
South Coast Fasteners stocks structural washers in tough, reliable materials that stand up to the stresses of modern construction and keep projects moving without compromise.
DTI Squirter Washers
DTI squirter washers are made from A325 steel and include a mechanical galvanized finish that keeps them strong under pressure. Their built-in tension indicators give you a clear, visual way to confirm that the bolt has been tightened to spec. That means less guesswork, fewer rechecks, and more confidence on the job. They’re a favorite for contractors working on slip-critical connections where safety and accuracy come first.
F-436 Washers
F-436 washers are crafted from medium carbon steel, making them harder and tougher than standard washers. Available in hot dip galvanized, plain, and yellow zinc Cr+6, they cover everything from indoor fabrications to outdoor structures exposed to weather. These washers show up in bridges, utilities, and structural framing because they deliver consistent strength and dependable corrosion resistance right where you need it most.
Available Finishes
South Coast Fasteners offers structural washers in finishes that keep your hardware protected, your connections solid, and your projects compliant with the conditions they’ll face on site.
Mechanical Galvanized
Mechanical galvanized washers are the standard for DTI squirters and a go-to for slip-critical joints. The zinc coating guards against corrosion while keeping the washer accurate and dependable, so your connections hold up without risking embrittlement. They’re designed for strength and peace of mind in high-pressure builds.
Hot Dip Galvanized
Hot dip galvanized washers are built for the outdoors. The thick zinc layer shields the steel from moisture, salt, and soil, making these washers the first choice for bridges, marine work, and highway projects. If you’re building in the elements, this finish makes sure your washers will keep holding strong long after installation.
Plain
Plain finish washers are straightforward, uncoated steel. They’re often chosen for shop work, controlled indoor settings, or restoration jobs where you want to keep things original. They’re also weld-friendly and ready to be coated or painted if the project calls for it. Simple, adaptable, and economical.
Yellow Zinc Cr+6
Yellow zinc Cr+6 washers stand out with their golden finish, making them easy to identify during installation or inspection. The coating adds corrosion protection while giving the washer a professional look. These are often used in structural and industrial applications where visibility, durability, and compliance matter.
Why Choose South Coast Fasteners?
At South Coast Fasteners, we know structural washers aren’t just filler hardware — they’re what hold your projects together. That’s why we stock the grades and finishes contractors actually depend on, and we back it up with support that helps you pick the right part the first time. Our focus is on reliability and trust, so you can keep your builds strong and safe without losing time.
Order Structural Washers Online Today
South Coast Fasteners makes it simple to order structural washers with the strength and finish your project demands. Whether you need bulk quantities for a major build or a smaller order to finish a job, our team is here to make the process quick and straightforward. With us, you’ll always have the washers you need to keep your structures standing firm.