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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Reviewed in the United States on April 24, 2026
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Marie Alyy
West Palm Beach, US
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I really like this sunscreen. It feels lightweight on the skin and blends in easily without leaving a white cast, which is a big plus. The texture is smooth and moisturizing, but it does not feel oily or heavy. It works well for daily use, especially under makeup, and feels comfortable even on sensitive skin. The SPF 50 PA++++ protection gives good peace of mind for everyday sun exposure. I also like that it has hyaluronic acid and collagen, so it feels more like skincare than just sunscreen. Overall, it is a great affordable Korean sunscreen and I would definitely recommend it.
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Reviewed in the United States on May 18, 2026
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Alexandria, US
★★★★★ 5
My honest review
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Mara Diaz
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I'm delighted with this sunscreen. It has a super light texture that absorbs quickly and does not leave a greasy feeling, which is perfect for everyday use, even under makeup. It fulfills what it promises: it does not leave white residue, something that I value very much, especially in photos or when going out in the sun. In addition, it feels quite moisturizing thanks to collagen and hyaluronic acid, leaving the skin soft and with a natural finish
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