Hillman 1/2 in. Hot-Dipped Galvanized Steel Split Lock Washer, 100-Pack

Regular price $32.99

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1/2 in. Hot-Dipped Galvanized Split Lock Washers (100-Pack)

These Hillman split lock washers provide a secure hold that resists loosening from vibration and corrosion. Made of durable steel with a hot-dipped galvanized finish, they’re ideal for exterior or treated-lumber projects using 1/2 in. diameter bolts or screws.


Key Features:

  • Vibration Resistance: Split design grips mating surfaces to help keep nuts and bolts tight
  • Corrosion Protection: Hot-dipped galvanized finish for superior outdoor durability
  • Heavy-Duty Steel: Strong construction for structural and general fastening applications
  • Sized to Match: For use with 1/2 in. diameter bolts and nuts
  • Bulk Value Pack: Box of 100 washers for jobsite or workshop stock

Specifications Table:

Specification Details
Diameter 1/2 inch
Material Steel
Finish Hot-Dipped Galvanized
Number in Package 100
Packaging Type Boxed
Unit of Measurement Metric (per source listing)
Intended Use Prevents loosening from vibration; use with like nuts and bolts of similar diameter

Frequently Asked Questions (FAQ):

Q: What size fasteners do these fit?
A: They are designed for use with 1/2 in. diameter bolts or screws.


Q: Can these be used outdoors or with treated lumber?
A: Yes. The hot-dipped galvanized finish offers enhanced corrosion resistance suitable for exterior and treated-lumber applications.


Q: What is the material?
A: Steel with a hot-dipped galvanized finish.


Q: How do split lock washers work?
A: The split ring bites into the mating surfaces when tightened beneath a nut, helping prevent loosening from vibration.


Q: How many are included?
A: 100 washers per box.


Industrial Strength with Weathered Grace

Think of these galvanized split lock washers as the quiet guardians of your outdoor architecture—subtle yet steadfast. Their rugged, hot-dipped finish brings a tactile, matte sheen that pairs beautifully with raw woods and exposed hardware. Use them to accent pergolas or gate hardware for a refined, utilitarian edge. It’s a small detail that elevates the whole composition into effortless, enduring luxury.


Secure your builds with confidence—add this 100-pack of galvanized split lock washers to your cart today.

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