Hillman Hot Dipped Galvanized Steel 3/8 in. USS Flat Washer, 100-Pack
SKU: 51310747997

Hillman Hot Dipped Galvanized Steel 3/8 in. USS Flat Washer, 100-Pack

Sale price$17.54 Regular price$19.49
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Description

Hillman Hot Dipped Galvanized Steel 3/8 in. USS Flat Washer, 100-Pack3 8 in. Hot Dipped Galvanized USS Flat Washers (100 Pack) These Hillman USS flat washers distribute load and prevent fasteners from sinking into material. Made of durable steel with a hot dipped galvanized finish for strong corrosion resistance, they fit 3 8 in. coarse thread bolts and screws. Key Features: Corrosion Resistant Finish: Hot dipped galvanized steel stands up to moisture and outdoor exposure Load Distribution: Flat profile spreads

3/8 in. Hot-Dipped Galvanized USS Flat Washers (100-Pack)

These Hillman USS flat washers distribute load and prevent fasteners from sinking into material. Made of durable steel with a hot-dipped galvanized finish for strong corrosion resistance, they fit 3/8 in. coarse-thread bolts and screws.


Key Features:

  • Corrosion Resistant Finish: Hot-dipped galvanized steel stands up to moisture and outdoor exposure
  • Load Distribution: Flat profile spreads clamping force to protect wood and other materials
  • USS Sizing: Designed for coarse-thread 3/8 in. bolts and screws
  • Bulk Pack Convenience: 100-pack for jobsite efficiency and replenishment
  • Versatile Use: Ideal for decking, framing, fencing, and general construction

Specifications Table:

Specification Details
Brand Hillman
Type USS Flat Washer
Size 3/8 inch
Material Steel
Finish Hot Dipped Galvanized
Count 100 pack
Inch/Metric Inch
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: What bolt size do these washers fit?
A: They are designed for use with 3/8 in. coarse-thread (USS) bolts or screws.


Q: Are they suitable for outdoor applications?
A: Yes. The hot-dipped galvanized finish provides robust corrosion resistance for exterior use.


Q: What material are the washers made from?
A: Steel with a hot-dipped galvanized coating.


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


Q: Are these SAE or USS?
A: They are USS washers for coarse-thread fasteners.


Industrial Strength, Quiet Sophistication

A crisp ring of galvanized steel brings a refined, utilitarian polish to any build. I love the matte, zinc-kissed finish—subtle yet resilient—anchoring hardware with intention. Pair these with blackened fasteners on pale woods for a chic, tonal contrast that feels both modern and enduring. Essential, hardworking, and elegantly simple—they’re the unsung heroes of a luxe, lasting space.


Equip your next project with these galvanized 3/8 in. USS flat washers for reliable, corrosion-resistant fastening—add the 100-pack to your cart now.

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: 51310747997

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Beverly Durham
Port Orchard, US
★★★★★ 5
Works wonders
Size: M (up to size 9)-Beige
Works wonders for dry feet, like really dry, hard feet.
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Reviewed in the United States on February 23, 2026
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Therapy by the Sea
Louisville, US
★★★★★ 4
EXCELLENT FEET MOISTURE PROTECTION
Size: S (up to size 7)-Beige, Size: S (up to size 7)-Beige
Why did you pick this product vs others?: I have burns on my feet and needed something that I could put burn creme on and still walk around in with. I tried other silicone footsie but they would teae really easily. So far these are doing really well for this purpose. They are holding their shape too. The only caution I have is the same with all silicone footsies: They can be slippery on wet floors, so also wear with socks over them. The biggest issues is when they say a size they mean it. The silicone used in these have little give in them, so they won't stretch out and loose their shape. That can be a good thing, or not so good, depending on how well they fit your feet and what your intent is with wearing these. The other issue is if they fit snug around those toes, that tends to be where the first tear in the material will happen. Because of how these are made, the tear is actually more like cracking in the material and once it occurs you won't be able to get much use out of the sock after that. If you are planning to wear them around the house or for long term use, I suggest going up a size or look for the toeless options.
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Reviewed in the United States on July 5, 2025
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Shawna
Pawtucket, US
★★★★★ 3
Silicone socks
Size: M (up to size 9)-Beige
The socks are sized large. The quality of the silicone is good. But they slide around on your feet if you try to walk, making them difficult to use and a bit uncomfortable. Unless you are able to sit for long periods of time the likely will not work well. Recommend looking for a better value.
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Reviewed in the United States on October 27, 2024
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Ann
Cuba, US
★★★★★ 5
Effective
Size: L (up to size 11)-Pink
Fantastic. I put lotion on my feet & wear them when I go to sleep. I often wake up during the night and will remove them to find my feet soft and smooth. They are strong and fit my size 10 womens’ size.
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Reviewed in the United States on March 27, 2026
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Stacy
Battle Creek, US
★★★★★ 1
The shoe size should be smaller 9 is the max and it is still to tight
Size: M (up to size 9)-Beige, Size: M (up to size 9)-Beige
Very tight had to take off my feet in the middle of the night they were cutting off my circulation.
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