5/8 in. Yellow Dichromate Split Lock Washers (25-Pack)

These Grade 8 steel split lock washers from Hillman provide reliable vibration resistance and help keep nuts and bolts tight. Finished in yellow dichromate for moderate corrosion protection, they’re ideal for indoor or outdoor fastening projects.

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Key Features:

• Secure Fastening: Split ends bite into surfaces to resist loosening from vibration
• Durable Grade 8 Steel: Engineered strength for demanding applications
• Corrosion-Resistant Finish: Yellow dichromate zinc-plating offers moderate protection
• Versatile Use: Pair with like-diameter nuts and bolts; suitable for treated lumber
• Convenient Value Pack: 25 washers for multiple projects

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Specifications Table:

Specification	Details
Diameter	5/8 inch
Material	Steel
Finish	Yellow Dichromate
Grade	8
Number in Package	25
Packaging Type	Boxed
Unit of Measurement	Metric
Package Height	2 in
Package Width	3 in
Package Length	3 in
Package Weight	0.7 lbs

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Frequently Asked Questions (FAQ):

Q: What bolt size do these lock washers fit?
A: They are designed for use with 5/8 inch diameter bolts or nuts.

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Q: Are these suitable for outdoor use?
A: Yes. The yellow dichromate finish offers moderate corrosion resistance for indoor and outdoor applications.

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Q: What material are the washers made from?
A: Hardened Grade 8 steel with a yellow dichromate zinc-plated finish.

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Q: Can these be used with treated lumber?
A: Yes, they are appropriate for applications involving treated lumber when paired with like-diameter fasteners.

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Q: How many washers are included?
A: The package contains 25 split lock washers.

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A Sleek, Industrial Detail That Keeps Your Hardware Pristine

These yellow dichromate lock washers bring a refined industrial edge while ensuring your fixtures stay perfectly secure. The split profile is a subtle design gesture with serious function, locking hardware in place against everyday movement. Style them with matte black or brushed brass fasteners to create a tailored contrast in cabinetry or built-ins. A small but essential touch for enduring, luxurious craftsmanship.

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Keep your projects tight and corrosion-resistant—add this 25-pack of Hillman 5/8 in. split lock washers to your cart today.