SKU: 58926852906

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

Sale price$29.69 Regular price$32.99
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Description

Hillman 1/2 in. Hot-Dipped Galvanized Steel Split Lock Washer, 100-Pack1 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, theyre 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

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 58926852906

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Katrina Rhodes
Waukegan, US
★★★★★ 5
Nice divider, serves it's purpose well!
Size: 3 Panel 12FT W
This room divider worked out very well for what I needed. I wanted a simple way to create a little more privacy and separation in a larger room without doing anything permanent, and this divider was an easy solution. The panels provide good coverage, and the black color gives it a clean, modern appearance that blends in nicely with different décor styles. Assembly was fairly straightforward, and once set up, the wider feet helped keep the divider stable on the floor. I was especially happy with how flexible the panels are to arrange. You can keep it mostly straight, angle it around furniture, or create a more enclosed private space depending on the layout you need. The material allows light to filter through slightly while still offering a noticeable sense of privacy. I’ve used it for separating a workspace area, but it would also work well in bedrooms, apartments, dorms, studios, or shared living spaces. Another plus is that it can be folded and moved without too much effort when you want to change the setup. Overall, this divider delivers a good balance of functionality, portability, and appearance. It’s a practical option for anyone needing temporary room separation without installing permanent walls or curtains.
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Reviewed in the United States on May 26, 2026
J
Jamie K.
Fort Morgan, US
★★★★★ 5
Perfect for Adding Privacy to a Piano Studio
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
I Ordered the 2 Panel version which is way too big for my needs... that's on me. So keep in mind that the picture shows a fabric made for two panels only being used on one and hence it is not pulled tight; it would pull tight and not be so wrinkly if it was set up properly as two panels. The metal pools that make up the panels seem to be well made, stable, and of good quality. They were very easy to put together and they stand up tall with plenty of height. The appearance of it with the fabric on it isn't as elegant as it could be, but it still looks good enough. The material is plenty solid, not allowing light through it, and thereby making a solid barrier. I am using it to block the view out the studio door when a student is sitting at the piano to avoid distractions from the hallway. It will allow a student to enter the studio with our distracting the student who is at the piano.
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Reviewed in the United States on May 18, 2026
J
Just Me
Lake Worth, US
★★★★★ 5
Room Divider That Gives Instant “This Is a Separate Space Now” Energy
Size: 3 Panel 12FT W
The Siebwin 3 Panel Folding Privacy Screen is surprisingly effective at changing the feel of a room without requiring construction, commitment, or somebody yelling about load bearing walls. The 12 foot width gives a substantial amount of coverage, making it useful for creating privacy, dividing open areas, blocking visual clutter, or setting up temporary sections within larger rooms. This saved us a ton of time and money in our new studio and enabled us to create a kitchen and office in one room. The wider feet make a huge difference because flimsy room dividers that collapse every time someone exhales too aggressively are deeply annoying. This one feels more stable and grounded once positioned. The folding design makes it easy to move around or adjust depending on the space, and it folds down relatively compactly when not in use. It is basically the introvert curtain wall of dreams. The material has a clean, neutral look that blends well into different room styles without screaming “temporary office cubicle panic.” It works well for apartments, studios, shared spaces, dressing areas, or simply hiding the mountain of chaos you swear you are going to organize tomorrow. Practical, portable, and refreshingly easy to use without turning setup into a three hour emotional event.
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Reviewed in the United States on May 16, 2026
S
Skeetre
Cuba, US
★★★★★ 4
It's 2 panels holding 1 big privacy screen. Can't use as 2 separate 4' panels, but works great.
Size: 2 Panel 8FT W
This 2 panel privacy screen works well. Assembly was very straight forward, with easily labeled tubes. My son and I had it together in about 10 minutes, which was probably 3 minutes of me telling him to quit playing around and hand me the parts. It feels very sturdy, not likely to fall over or anything. The material fits well, with the Velcro being very strong. Measurements are all very accurate, with all pieces attaching properly. We have a similar privacy screen at work that we have to try and stretch out because the top and bottom Velcro doesn't fit quite right... this model does not have any issues though. The material is thin and light weight, but solid black so that you can't see anything through or behind it. I definitely think it's a great deal for the money. What I think would have given it 5 stars though, is if you had 2 totally separate 4' panels instead of 2 panels with one big screen. It really wouldn't cost any extra to make it so that the screen was in 2 pieces and you could use it as 2 separate panels instead of having to use it as one big panel. It says 2 panel folding privacy screens, but it's really one big one that folds in the middle.
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Reviewed in the United States on May 25, 2026
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Verified Purchase
Darcy Reese
Battle Creek, US
★★★★★ 5
Perfect for any room.
Color: Brown, Size: 3 Panel
This is the perfect screen to divide or give privacy to a space. Sturdy, no assembly required, great color.
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Reviewed in the United States on March 4, 2026

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