Metric Washers – Flat, Lock, Thick & Fender (DIN 125A, 127B, 7349, 9021)
A collection page of Monster Bolts
About
:root { --ink:#333; --brand:#00429a; --bg:#f7f9fc; --chip:#eef5fa; } .mb-wrap{font-family:Arial,sans-serif;line-height:1.6;color:var(--ink);} .mb-wrap h1,.mb-wrap h2,.mb-wrap h3{color:var(--brand);} .mb-lede{background:var(--bg);border:1px solid #e5edf7;padding:16px;border-radius:12px;margin-bottom:18px;} .mb-bullets{margin:0 0 1em 1.2em;} a{color:#0066cc;text-decoration:none;} a:hover{text-decoration:underline;} All of our metric washers in one place—perfect for distributing load, locking assemblies, or spacing components. Monster Bolts carries a full range of sizes and finishes, so you can match the right washer to your project. Flat Washers (DIN 125A) – general-purpose load distribution. Split Lock Washers (DIN 127B) – vibration resistance. Thick Flat Washers (DIN 7349) – heavy-duty spacing and support. Fender Washers (DIN 9021) – large OD for thin or soft materials. Materials: A2 stainless, A4 / 316 marine stainless, zinc-plated steel, black oxide steel, and Titanium (Ti) flat washers. Why Choose Monster Bolts Washers? Wide Range: All major DIN profiles covered in one shop. Material Options: From cost-effective zinc to premium marine-grade stainless and titanium. Reliable Quality: Consistent sizing and standards compliance for worry-free installs.