3/8 in. Stainless Steel Split Lock Washers, 100-Pack

These Hillman split lock washers provide vibration-resistant fastening for 3/8 in. bolts and screws. Made from 18-8 stainless steel, they offer dependable corrosion resistance for indoor or outdoor projects.

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Key Features:

• Vibration Resistance: Split ends bite into mating surfaces to help prevent loosening
• Corrosion Resistant: 18-8 stainless steel construction stands up to moisture and weather
• Sized for 3/8 in. Fasteners: Use with like nuts and bolts for secure assemblies
• Bulk Value: 100-count box for jobsite or workshop stocking
• Versatile Use: Ideal for machinery, decking, and general repairs where fasteners may loosen

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Specifications Table:

Specification	Details
Brand	Hillman
Type	Split Lock Washer
Diameter	3/8 inch
Material	18-8 Stainless Steel
Finish	Stainless Steel
Count	100 pack
Packaging Type	Boxed
Recommended Use	Use with like nuts and bolts of similar diameter; applications subject to vibration
Corrosion Resistance	Good (stainless steel)
Unit of Measurement	Metric (per source listing)
Package Dimensions (L x W x H)	2.2 in x 2.1 in x 1.2 in
Package Weight	1.8 lb
Item on box	830670

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Frequently Asked Questions (FAQ):

Q: What size fasteners do these lock washers fit?
A: They are designed for use with 3/8 in. diameter bolts or screws.

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Q: Are these suitable for outdoor applications?
A: Yes. The 18-8 stainless steel offers good corrosion resistance for outdoor or damp environments.

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Q: How do split lock washers prevent loosening?
A: The split ring applies spring tension and the offset ends grip the material, helping resist vibration-induced loosening.

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Q: How many washers come in a pack?
A: 100 washers per box.

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Q: Can I mix metals with these washers?
A: For best results, use with fasteners of similar material and diameter to reduce galvanic corrosion and ensure proper fit.

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Crisp, Industrial Detailing with Lasting Strength

There’s beauty in the quiet precision of hardware, and these stainless split lock washers deliver that sleek, purposeful glint. The 18-8 finish lends a refined, architectural note while keeping connections taut and true. Style deck furniture, shelving, or exposed-fastener pieces with confidence—each joinery moment feels considered and elevated. A small detail with a luxurious payoff: stability that looks as good as it performs.

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Secure your projects with corrosion-resistant confidence—add this 100-pack of stainless 3/8 in. split lock washers to your cart now.