SKU: 51310747997

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

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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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Samridhi Rai
Draper, US
★★★★★ 5
Stylish & Comfortable Linen Blend Shirt with Great Fit and Durable Feel
Size: Small, Color: Light Beige
This Amazon Essentials linen blend shirt is a really nice addition to my wardrobe. The relaxed fit sits comfortably without feeling too loose or shapeless, and it drapes well on the body. The wide sleeves and adjustable waist add a stylish touch, making it look both casual and slightly dressed-up at the same time. The fabric feels good—light, breathable, and perfect for everyday wear. It has that easy, airy feel that works really well for warm weather while still looking put together. After the first wash, I was happy to see that the quality stayed the same. No noticeable shrinking, fading, or change in texture, which gives confidence that it will hold up well over time. Overall, it’s a simple but very flattering shirt that combines comfort, style, and good durability. Great for everyday outfits or casual outings where you still want to look a bit polished.
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Reviewed in the United States on May 13, 2026
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J. D. Robinson
Belleville, US
★★★★★ 5
Sizing Varies, But an Amazing Tee if you get the right size!
Size: Large, Color: Navy
I ordered this in a size Large, my recommended size per Amazon and the size chart, it was so small through the underbust area that I could not wear it. I then ordered an XL and it is huge! The XL is too big everywhere, but especially through the bust! For your reference the bust line in the XL measures 42" pit to pit. I am going to try again to order a Large and see if perhaps I just got one that was sized incorrectly. This tee is so cute. I love the fit, the neckline, the slight flare at the hem. It's super cute and offers a great feminine look and feel. The material is amazing. Super soft, perfect non-clingy drape, opaque, lightweight . . . there's nothing not to love here!
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Reviewed in the United States on October 6, 2025
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Lovetoshopp49
Dallas, US
★★★★★ 5
Honest review of the Amazon Essentials Women’s Slim Fit Cotton Tank Top
Size: Small, Color: White
This Amazon Essentials Women’s Slim Fit Cotton Tank Top is true to size. Nice and soft layering piece. The boatneck neckline gives the top an elegant look. I got the top in tan, white and black because of its simplicity as well as versatility. You need this top in your wardrobe for sure!
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Rebecca B.
Pawtucket, US
★★★★★ 4
Good fit. Inexpensive chic look
Size: Small, Color: White, Size: Small, Color: White
Great fit and very flattering. I am a small and bought a small. After 4 washes it definitely looks a bit worn…I wear it with trousers for work. I will now be wearing it more casually since it looks a bit more worn. Still worth it for the price and comfy. Colors are what they look like online. I’m 5’6 130 lb
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Kelsea Wolf
Charlottesville, US
★★★★★ 5
Must have basic
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I am so impressed with these Amazon shirts! The material is incredibly soft — like that perfect broken-in tee you’ve had for years but without the wear and tear. They’re lightweight but not thin or see-through, and they wash really well with no shrinking or losing shape. What I love most is how versatile they are. They’re the kind of basics that instantly become a staple in your closet — easy to dress up with jeans and a cardigan, or throw on with leggings for a comfy day out. The fit is flattering without being tight, and they hold up throughout the day without stretching out or looking sloppy. If you’re looking for comfortable, everyday shirts that feel amazing and go with everything, these are absolutely worth it. I’ve already ordered more colors!
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Reviewed in the United States on November 27, 2025

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