1/2 in x 2 in Stainless Fender Washer 100 Pack - Corrosion Resistant

In this review of the 1/2 in x 2 in Stainless Fender Washer 100 Pack the bottom line is simple: this is a dependable, no-frills pack of flat washers for anyone who needs corrosion resistance and consistent dimensions. The reviewer found these washers most useful for outdoor projects, plumbing fixtures near water, and when spreading load on wooden frames; the pack size and 18-8 (304) stainless construction are the single biggest reasons to buy for practical workshop or maintenance use.

Key Features

• Material: Made from 18-8 (304) stainless steel, these washers resist rust in wet and outdoor environments for long-term durability.
• Dimensions: With a 0.562 in inside diameter, 2 in outside diameter, and 0.062 in thickness, they fit 1/2 in bolts and distribute load across larger surfaces.
• Pack Size: A 100 pack provides a convenient supply for multiple projects so replacements and spares are easy to keep on hand.
• Versatility: The wide OD makes them suitable for wood, sheet metal, and fabricating tasks where a larger bearing surface is needed.
• Finish: Plain finish stainless washers are unobtrusive and compatible with most hardware finishes while remaining corrosion resistant.

Who It's For

The pack is aimed at DIYers, tradespeople, and hobbyists who work with 1/2 in fasteners and need washers that stand up to moisture, including outdoor builds, garden structures, and simple plumbing or marine-adjacent tasks. Its size and strength also suit automotive trim and larger fastening points where a larger bearing surface prevents pull-through.

Those who should look elsewhere include users who need nonmagnetic 316 marine grade alloy specifically, or those who require thicker washers for heavy structural uses; the 0.062 in thickness is adequate for many tasks but not intended for primary structural load-bearing in engineered assemblies.

Pros & Cons

Pros

• Solid corrosion resistance from 18-8 (304) stainless steel for wet and outdoor use.
• Large 2 in outside diameter spreads load and prevents pull-through on soft materials.
• 100 count pack offers clear value and convenience for multiple projects.
• Consistent dimensions make them predictable and easy to plan around.

Cons

• At 0.062 in thickness some customers find them thinner than expected for heavy structural tasks.
• Plain finish is utilitarian and may not match decorative hardware needs.

Specifications

Our Verdict

For practical repair work, garden projects, and general shop use these fender washers are a sensible buy because they combine reliable 18-8 stainless corrosion resistance with useful dimensions and a large pack count. They represent good value when you need many washers for noncritical fastening and want the reassurance of stainless in wet environments.

Frequently Asked Questions

Do these fit 1/2 in bolts?
Yes, the 0.562 in inside diameter is intended for 1/2 in screws and bolts.

Are these suitable for outdoor use?
Yes, the 18-8 (304) stainless steel offers strong rust resistance for outdoor and wet applications.

How thick are the washers?
Each washer is 0.062 in thick, which is adequate for general use but not for heavy engineered structural loads.