SKU: 93433151494

Hillman 5/8 in. Hot-Dipped Galvanized Steel Split Lock Washer, 100-Pack

Sale price$44.09 Regular price$48.99
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Description

Hillman 5/8 in. Hot-Dipped Galvanized Steel Split Lock Washer, 100-Pack5 8 in. Galvanized Split Lock Washers (100 Pack) These Hillman split lock washers deliver reliable vibration resistance and load distribution for outdoor or treated lumber projects. Made of durable steel with a hot dipped galvanized finish, they help keep nuts and bolts tight in harsh conditions. Key Features: Corrosion Resistant Finish: Hot dipped galvanization stands up to weather and outdoor use Secure Fastening: Split ends bite into surfaces to

5/8 in. Galvanized Split Lock Washers (100-Pack)

These Hillman split lock washers deliver reliable vibration resistance and load distribution for outdoor or treated-lumber projects. Made of durable steel with a hot-dipped galvanized finish, they help keep nuts and bolts tight in harsh conditions.


Key Features:

  • Corrosion Resistant Finish: Hot-dipped galvanization stands up to weather and outdoor use
  • Secure Fastening: Split ends bite into surfaces to reduce loosening from vibration
  • Durable Steel Construction: Built for strength in structural and decking applications
  • Sized to Match Hardware: Designed for use with 5/8 in. diameter nuts and bolts
  • Bulk Value Pack: Convenient 100-count for projects and job sites

Specifications Table:

Specification Details
Brand Name Hillman
Diameter 5/8 inch
Finish Hot-Dipped Galvanized
Material Steel
Number in Package 100
Packaging Type Boxed
Unit of Measurement Metric
Package Height 2 in
Package Width 4.5 in
Package Length 3.5 in
Package Weight 2.6 lb

Frequently Asked Questions (FAQ):

Q: What hardware should these be used with?
A: Use with nuts and bolts of similar 5/8 in. diameter for best fit and performance.


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


Q: How do split lock washers prevent loosening?
A: The split design creates tension and the sharp ends grip the mating surface, helping keep fasteners tight under vibration.


Q: Are tools or special installation steps required?
A: Install like a standard washer—place under the nut and tighten the fastener to engage the locking action.


Q: What is included in the package?
A: A boxed 100-pack of 5/8 in. hot-dipped galvanized steel split lock washers.


Industrial strength with a weathered, modern edge

This galvanized split lock washer brings a refined, utilitarian aesthetic to large-scale outdoor builds. The rugged, hot-dipped finish whispers of durability while its clean circular form adds disciplined geometry. Pair with exposed hardware on decks or pergolas to celebrate honest materials and craftsmanship. It’s the quiet detail that elevates functional design into luxurious permanence.


Secure your project with corrosion-resistant confidence—add this 100-pack of 5/8 in. 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:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93433151494

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4.8 ★★★★★
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Verified Purchase
Danica Mandic
Belleville, US
★★★★★ 5
Soft comfortable very good pillow
Size: King (Pack of 1), Color: White
I really love my new pillow it's great and comfortable. Yes, it has a little smell, but if you wash the pillowcase and put the pillow on the window for a day you won't notice anything anymore.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
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Verified Purchase
Zachery Jeffries
Alexandria, US
★★★★★ 5
Best place for head
Size: Queen (Pack of 1), Color: White
Do you love not getting sleep and sweating all over your pillow at night when you are asleep? If so then don't buy this pillow! If you want a good nights sleep and cool pillow like me this is the one. Ive always been ehh towards spending so much on a pillow but its 100% worth it, I sleep so much better and it forms to my head and keeps me cool at night. Great support even for my big head and comes with a bag of extra stuffing if you want to have a little more firmer pillow. Highly recommend
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Reviewed in the United States on April 4, 2026
L
Verified Purchase
Loves_2_read
Omaha, US
★★★★★ 3
Oversized
Size: Queen (Pack of 2), Color: White
I have chronic neck pain. I am forever buying new pillows. Sometimes I think I found the perfect pillow but then three months later they’re losing their loft. I thought I would give these pillows to try since the stuffing is removable. Now these pillows are really oversized. To the point where I thought that they had sent me king-size pillows but I double checked the packaging and they were Queen. I ended up having to buy king-size pillowcases for them because they just barely fit in the queen size and the pillowcases would always end up pulling back from the edge. So that’s a negative one star there. Now I’ve been sleeping on these pillows for a while and they have held up well. I did end up removing some of the stuffing because it was just too much. I’m a side sleeper and when I use this pillow, it does a good job of keeping my neck in alignment. However, the pillow tends to migrate up as I sleep. Or I tend to slip down off the pillow, either or. So that’s why I’ve removed a second star. Maybe if I removed more stuffing that wouldn’t happen, but then I feel like the loft would be too little. I will say that these provide great support when sitting up in bed reading or watching TV. So would I buy them again? Probably not. Am I going to keep using them? Yes
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Reviewed in the United States on December 23, 2025
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Verified Purchase
ryguy
Grantham, US
★★★★★ 5
Soft and smooth cover
Color: Grey, Size: Body(20"X 54")
This is a nice pillow cover overall. The fabric feels good and it's comfortable to sleep on, especially compared to a more basic cotton cover. It is maybe a little thinner than I expected, so if you want something thick and heavy this probably isn't that. But for a soft smooth cover that fits and feels decent, I think it's worth it. No major complaints from me after using it.
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Reviewed in the United States on May 16, 2026
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Verified Purchase
Kindle Customer
Houston, US
★★★★★ 5
These are the ones you want
Color: Grey, Size: Body(20"X 54")
May need to iron them out when wash/dried but my old ones still look new- soft, cooling, smooth, color is still great. Not itchy or cheap feeling. Buying a new set for family.
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Reviewed in the United States on May 15, 2026

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