Hillman Yellow Dichromate Steel 5/16 in. USS Flat Washer, 100-Pack
SKU: 34890138581

Hillman Yellow Dichromate Steel 5/16 in. USS Flat Washer, 100-Pack

Sale price$17.09 Regular price$18.99
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Description

Hillman Yellow Dichromate Steel 5/16 in. USS Flat Washer, 100-PackHillman 5 16 in. USS Flat Washer (Yellow Dichromate), 100 Pack Durable yellow dichromate steel flat washers sized for 5 16 inch USS bolts distribute load and protect materials from damage. Ideal for enhancing fastener security and reducing wear in wood, metal, and general construction applications. Key Features: Corrosion Resistant Finish: Yellow dichromate steel helps resist rust and wear USS Compatibility: Sized for use with 5 16 inch USS threaded

Hillman 5/16 in. USS Flat Washer (Yellow Dichromate), 100-Pack

Durable yellow dichromate steel flat washers sized for 5/16-inch USS bolts distribute load and protect materials from damage. Ideal for enhancing fastener security and reducing wear in wood, metal, and general construction applications.


Key Features:

  • Corrosion-Resistant Finish: Yellow dichromate steel helps resist rust and wear
  • USS Compatibility: Sized for use with 5/16-inch USS threaded bolts
  • Load Distribution: Flat design spreads pressure to prevent material damage
  • Multi-Material Use: Suitable for wood, metal, and general fastening projects
  • Bulk Convenience: 100-pack for jobs requiring consistent hardware

Specifications Table:

Specification Details
Material Steel
Finish Yellow dichromate
Washer Type USS flat washer
Size 5/16 in (for use with 5/16 in bolt or screw)
Package Quantity 100 pieces

Frequently Asked Questions (FAQ):

Q: What bolt size do these washers fit?
A: They are designed for use with 5/16-inch USS bolts or screws.


Q: What is the finish on these washers?
A: They have a yellow dichromate finish on steel for improved corrosion resistance.


Q: Can these be used with other finishes?
A: For best results, match washer finish to your existing fasteners to avoid potential galvanic reactions.


Q: Where are flat washers typically used?
A: Use them to distribute load, prevent fastener heads from embedding into material, and enhance joint security.


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


A Polished Industrial Touch for Seamless Fastening

The yellow dichromate sheen brings a refined industrial note to utility, elevating everyday hardware into a purposeful accent. Its clean, flat profile offers a tidy finish while protecting surfaces, perfect for cabinetry or exposed shelving details. Pair with matching fasteners for a cohesive, professional look across fixtures and custom builds. This is the quiet essential that ensures your spaces feel both intentional and enduring.


Equip your project with reliable, corrosion-resistant fastening—add this 100-pack of Hillman 5/16 in. USS flat 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: 34890138581

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happycurls
Fort Morgan, US
★★★★★ 5
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This wonderful tool may be the most used tool in our kitchen. The hardest thing about it is to remember you can push the button and it runs- you don't have to hold it!. The charge on the rechargable battery last a long time- about 1 recharge per month- and we use it daily. We use the mixer attachment most. It works great for protein powders, collagen, iced tea or lemonade mix. It cleans easily and is waterproof- just make sure the cover is over the charging port. We have used it to froth milk, whip eggs, and as I said we use it daily to mix beverages. I worried about the price, but it is a great value because we bought it in December 2024 and it is more powerful and has already lasted longer than two whimpy ones.
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Reviewed in the United States on October 28, 2025
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Link
Louisville, US
★★★★★ 5
Quality
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This is by far the best frother I've used. Battery life is great. Its UX is excellent. Feels nice in the hand and has great power. Also like the on/off button as opposed to haveing to hold a switch down. Looking forward to getting their s3 scale.
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Reviewed in the United States on April 11, 2026
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Sonya the vet
Chelsea, US
★★★★★ 4
Overall good frother
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Bought the Maestri and the Zulay frother to test which one is better since both had good reviews. Returned the Zulay (see Zulay review) and kept the Maestri. Been using it for a few days now and works well. Mixes chai and hot chocolate well. It has one speed that is a good speed to mix, but not so fast that it causes the drink to spill over the top as long as the cup is filled to about 80% full. Because I tend to use the tall 20 oz Contigo autoseal cups, it could benefit from offering longer attachments to reach the bottom of the cup (note: that I did not find any company that offers longer attachment arms).
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Reviewed in the United States on January 28, 2026
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SantaBGirl
Grantham, US
★★★★★ 5
LOVE this frother and the creamy results!
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I LOVE this gadget! And I'm not a gadget person. Since I got it a few days ago, I've switched from using my Nespresso coffee maker, which uses pods and which I really like, to using Starbucks instant coffee packets (cheaper and more environmentally friendly than pods). I put a packet of the coffee and two packets of Equal in a cup, add half and half, then use this frother to mix them. Within a few seconds -- no more than 5, if that -- I have a thick mound of creamy froth. Then I had the water to finish making the coffee. Fantastic. This thing is so easy and fun to use. This is not the cheapest frother available. I wanted a rechargeable unit that has sufficient power to make nice, creamy froth. Also, I didn't want to spend $10 and have the thing break and have to replace it. Reviews suggest the cheaper ones are fine if you don't regularly use a frother. I never used one before and didn't really think I would use it very often. But I like it so much, I've been using it twice a day. Also, I first saw one in use while traveling in India. Another guest at my small hotel had one, which she used to make a latte with rather than drink the rather tepid offering at the more tea-oriented hotel. That's when I decided to get one. I'll be taking it on future trips. Some come with travel containers; this one didn't. The only learning curve was making sure the cup or pitcher for the cream is deap enough not to splash out the cream. I think I'm actually using a little less cream than I used to because the volume increases so much. I use cold cream, not heated (I used to heat it in the microwave when I was using the NesPresso.) I find I like the initial contrast with the cold cream at the top, then I stir it down into the coffee. The Starbucks coffee is excellent. I've used it for iced lattes in the past, so I knew it was good. I can hardly wait for a heat wave to make them with this frother. I did try to beater attachment in eggs when I was making an omelet. Not worth the trouble -- first, the bowl I was using to beat the eggs was too shallow and egg got all over. Second, a fork works just as well. If I were whipping cream, I would definitely use it.
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Reviewed in the United States on March 7, 2026
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Amanda Gilmore
Natrona Heights, US
★★★★★ 5
Best frother ever
Color: White
This brother is wickedly powerful you don't need to use it for very long to get phenomenal frothing results Incorporates ingredients quickly
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