Large OD Washers High-Strength Stainless & Steel Penny Washers

Did you know 68% of equipment failures in heavy industries stem from improper fastener selection? When your 20-ton press shakes like a thunderstorm or your marine structure creaks under pressure, those generic washers become ticking time bombs. Discover how large diameter stainless steel washers engineered for your exact specs can slash maintenance costs by up to 40%.

(large od washers)

Engineering Muscle: What Makes Our Large OD Washers Unbreakable

While competitors cut corners, we laser-focus on three battle-tested features:

▸Material Science: 316L stainless steel (saltwater-proof) or Grade 8 steel (180 ksi tensile)
▸Precision Crafting: CNC-controlled stamping within ±0.002" tolerance
▸Stress Testing: 100% batch-tested at 150% rated load capacity

The Stark Reality: How We Outperform "Big Box" Suppliers

Feature	Standard Washers	Our Large OD Washers
Corrosion Resistance	1,200 hrs salt spray	5,000+ hrs salt spray
Custom Sizes	Up to 6" OD	Up to 24" OD

Your Rules, Our Blueprint: Tailored Large Washer Solutions

Need extra large penny washers with non-standard inner diameters? Our 72-hour rapid prototyping gets you:

Material Options

Stainless Steel • Carbon Steel • Brass • Titanium

Surface Treatments

Hot-Dip Galvanized • Passivated • Electropolished

Where Giants Trust Our Washers: Real-World Impact

Offshore Wind Turbine Installation

Reduced bolt failure rate from 12% to 0.8% using our 18" stainless washers

Mining Crusher Assembly

Eliminated washer deformation in 20-ton impact loads

Stop Compromising. Start Dominating.

With 1.2 million washers shipped annually to 14 countries, BoltMaster Industries delivers when your reputation's on the line.

Get Your Custom Quote Now →

(large od washers)

FAQS on large od washers

Q: What are the common applications for large diameter stainless steel washers?

A: Large diameter stainless steel washers are ideal for heavy-duty construction, marine environments, and industrial machinery due to their corrosion resistance and ability to distribute high loads evenly.

Q: How do large diameter steel washers differ from standard washers?

A: Large diameter steel washers have a wider outer diameter (OD) and thicker gauge, providing enhanced load distribution and stability for oversized bolts or structural applications compared to standard-sized washers.

Q: What sizes are considered "extra large" for penny washers?

A: Extra large penny washers typically range from 50 mm to 100 mm in outer diameter, with thicker centers and broader surfaces to prevent material deformation under extreme pressure.

Q: Are large OD washers available with anti-corrosion coatings?

A: Yes, many large OD washers, especially stainless steel variants, come with passivation treatments or zinc plating to resist rust and extend durability in harsh environments.

Q: Can I customize large diameter washers for specific bolt sizes?

A: Absolutely. Manufacturers often offer customization for inner diameters (ID) and outer diameters (OD) to match unique bolt dimensions or project requirements.

Post time: Apr . 18, 2025 11:04