Stainless Steel 5/16-in Flat Washers (100-Pack)

These Hillman stainless steel flat washers distribute load and protect surfaces when fastening with 5/16-in SAE bolts or screws. Made from corrosion-resistant stainless steel, they offer durable performance for woodworking, metalworking, and outdoor applications.

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Key Features:

• Corrosion Resistant: Stainless steel construction resists rust for long-lasting outdoor and indoor use
• SAE Compatibility: Sized for use with 5/16-in SAE threaded bolts and screws
• Protects Surfaces: Spreads load to prevent fasteners from biting into wood or metal
• Secure Assemblies: Helps reduce loosening and increases clamping pressure
• Bulk Pack: 100 washers per retail package for jobsite or shop needs

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Specifications Table:

Specification	Details
Material	Stainless steel
Washer Type	Flat washer
Size Compatibility	For 5/16-in SAE threaded bolts/screws
Pack Quantity	100 per pack
Corrosion Resistance	Stainless steel finish provides protection against rust and corrosion
Intended Use	Distributes load, helps prevent fasteners from boring into material

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Frequently Asked Questions (FAQ):

Q: What size fasteners are these washers for?
A: They are designed for use with 5/16-inch SAE threaded bolts or screws.

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Q: Are these suitable for outdoor use?
A: Yes. The stainless steel construction provides strong resistance to rust and corrosion.

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Q: How many washers come in the pack?
A: 100 washers per retail package.

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Q: Can I mix finishes with other fasteners?
A: For best results, match the stainless steel finish with stainless fasteners to avoid galvanic reactions.

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Q: What is the washer style?
A: Standard flat washer used to distribute load and protect surfaces.

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Quiet Strength in Stainless

These stainless flat washers bring a refined, utilitarian polish to any build, turning simple hardware into a considered detail. I love their sleek profile—clean, timeless, and resilient against the elements. Use them to punctuate exposed bolts on shelving brackets or raw timber furniture for an industrial-chic note. A small touch, but essential to a durable, elevated finish.

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Choose these stainless 5/16-in flat washers for reliable, rust-resistant fastening on your next project.