Hillman Zinc-Plated Steel 3/8 in. USS Flat Washers, Bulk Pack (1675 Count)
SKU: 97400798707

Hillman Zinc-Plated Steel 3/8 in. USS Flat Washers, Bulk Pack (1675 Count)

Sale price$90.89 Regular price$100.99
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Description

Hillman Zinc-Plated Steel 3/8 in. USS Flat Washers, Bulk Pack (1675 Count)Hillman 3 8 in. USS Zinc Plated Flat Washers (1675 Pack) Durable zinc plated steel flat washers designed for 3 8 in. USS bolts to distribute load and resist pull through. Ideal for general construction, carpentry, and machinery where added bearing surface and corrosion resistance are needed. Key Features: Zinc Plated Steel: Moderate corrosion resistance for indoor outdoor general use USS Sizing: Fits 3 8 in. USS coarse thread bolts and screws Load

Hillman 3/8 in. USS Zinc-Plated Flat Washers (1675-Pack)

Durable zinc-plated steel flat washers designed for 3/8 in. USS bolts to distribute load and resist pull-through. Ideal for general construction, carpentry, and machinery where added bearing surface and corrosion resistance are needed.


Key Features:

  • Zinc-Plated Steel: Moderate corrosion resistance for indoor/outdoor general use
  • USS Sizing: Fits 3/8 in. USS coarse-thread bolts and screws
  • Load Distribution: Increases bearing surface to prevent marring and pull-through
  • Versatile Application: Suitable for wood, metal, and composite fastening
  • Bulk Quantity: Large 1,675-count pack for high-volume jobs and inventory

Specifications Table:

Specification Details
Material Steel
Finish Zinc-plated
Washer Type Flat washer
Standard USS
Bolt Size Compatibility 3/8 in.
Brand Hillman
Pack Quantity 1675 (bulk pack)

Frequently Asked Questions (FAQ):

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


Q: Are these suitable for outdoor use?
A: The zinc plating provides moderate corrosion resistance, suitable for many outdoor and damp environments; for harsh or marine environments, consider stainless or hot-dip galvanized.


Q: What is the material?
A: Carbon steel with a zinc-plated finish.


Q: Why use a flat washer?
A: It distributes load to protect the material surface and improves fastener security by reducing pull-through.


Q: Is this a bulk pack?
A: Yes, this listing is for approximately 1,675 pieces for stocking and high-volume projects.


Sleek Utility, Quiet Strength

These zinc-washed circles bring a refined practicality to any build—clean, bright, and confidently understated. Their polished sheen pairs beautifully with brushed hardware, elevating even the most utilitarian joints. Style them with black oxide bolts for a chic, modern contrast that feels intentional. A small detail with big impact, they’re the discreet hallmark of luxurious, lasting craftsmanship.


Stock up on these zinc-plated 3/8 in. USS flat washers and elevate your fastening jobs with reliable, corrosion-resistant performance.

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: 97400798707

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A
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Aeryn2.0
Whiting, US
★★★★★ 3
Didn't like the taste
Size: 1 count (Pack of 1)
Bought this to use for my mom, who sleeps with her mouth open. She did not like the taste, at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
A
Verified Purchase
A & W
West Palm Beach, US
★★★★★ 5
Exceptional dry mouth gel
Size: 1 count (Pack of 1)
This stuff for dry mouth is amazing. I love the taste and the coating it leaves is great until I eat and then reapply. Best product I have used although more expensive than I would like.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2025
C
Verified Purchase
Customer
Birmingham, US
★★★★★ 1
2 tries — No actual safety seal, leaking
Size: 1 count (Pack of 1)
Update 2 weeks later — tried a replacement, hoped from a different batch. But this one was even less safe, no safety seals or even tape, and not even a product box, just a ready-to-ship baggie. Really sad, really needed this for a family member with low saliva, mouth psoriasis, and chewing-swallowing problems. No idea what to try next bc most products we have seen here have so many chemicals, sweeteners, and flavorings that are harsh for us, they would be impossible to use, worseners. We are giving up on this product, will try asking amazon for a final refund, will keep trying to find something else, and hope our family member will be able to keep eating in the meantime. Dumping unsafe product on consumers just hurts. Bought in mid-Apr-2026, expected to love this — simple, soothing ingredients for mouth psoriasis and low saliva. But, packaging was unsafe — safety tape on outside of cap, but no actual safety seal inside, cap was simple, loose screw-on not flip-top, and gel was leaking. Amazon ai said to not use, and to request a replacement or refund. So we chatted with Amazon customer service, and they refunded. We hope a replacement from a different batch will be safer.
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Reviewed in the United States on April 5, 2026
R
Verified Purchase
ReneeinPNW
Chelsea, US
★★★★★ 5
Good product, but Amazon cheated me.
Size: 1 Count (Pack of 2)
I have dry mouth. The gel works well for me. I use it in my night guard and it keeps my mouth hydrated all night. However, Amazon messed up the order. I only received one tube instead of the 2 I paid for. Really annoying.
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Reviewed in the United States on March 7, 2026
S
Verified Purchase
Sarah
Waukegan, US
★★★★★ 5
Great product!
Size: 1 count (Pack of 1)
I have a history of radiation to the head and neck due to cancer. I usually use xylimelts for nighttime which are my go-to. And I can't really sleep without them. But because I use the xylimelts every night, I sometimes get sore gums. I bought this as an alternative. It works well but not as great as xylimelts. It keeps the cheeks and gums hydrated but not the tongue. I still woke up and had to have water because my tongue was dried out. It's the best backup to xylimelts I have found for overnight relief so far. Definitely going to buy again. Likely for daytime use and as a backup to xylimelts.
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Reviewed in the United States on January 27, 2023

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