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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4.6 ★★★★★
Based on 11 reviews
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J
John M.
Charlottesville, US
★★★★★ 5
Good privacy screen
Size: 1 Panel, Size: 1 Panel
This is a good privacy screen that's easy to assemble and looks nice. Be a little careful moving it, as the corners can twist. It's sturdy once in place, and the thick material is completely opaque. If the folds bother you, you might want to iron it, but I'm happy with it as is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
D
Dan & Stacey
Belleville, US
★★★★★ 3
Lightweight divider that works well for video call backgrounds
Size: 1 Panel
This divider works fine for what it is, but it’s definitely on the lightweight side. Setup was very easy and only took a few minutes. The frame is fairly light, so it’s easy to move around or reposition if needed. That said, the tradeoff is that it’s not especially sturdy. It stands fine on its own but I wouldn’t expect it to handle much bumping or movement. I mainly bought it to use as a background for Zoom calls when I’m working from my den, and for that purpose it works great. The fabric panel blocks the room behind me and gives a cleaner background on camera. It’s not huge though. To keep the camera from seeing around it, I have to position it directly behind my chair. If you’re expecting it to divide a large room or create a big privacy barrier, it may feel a bit small. Overall, it does the job and works well for temporary setups or video call backgrounds, but the lightweight frame keeps it from feeling like a premium divider. The product description and photos are accurate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
C
Customer Review
Dallas, US
★★★★★ 2
Sent Wrong Pieces
Size: 1 Panel, Size: 1 Panel
I really, really wanted to like this - and, in theory, I really, really should have! The instructions were easy to follow and assembly took about five minutes. The assembled screen is lightweight and easy to move. It was a great size and exactly what I was looking for except....I wasn't sent the correct pieces. Instead of receiving 4 elbow pieces and 4 feet, I received 2 elbow pieces and 8 feet - meaning that the bottom part of the fabric just hangs there and, overall, the divider is extremely unstable because there is no horizontal support on the bottom. Thankfully, there are Velcro tabs on the side of the fabric so I can use it if I don't plan to move it even 1 cm, but otherwise, what I received is not usable for what I needed it for. Additionally, the fabric is made of polyester and catches animal hair very easily. Had I received the correct pieces, this would be a good buy for the money. Unfortunately, overall, I'm disappointed.
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Reviewed in the United States on February 28, 2026
K
Kenneth
Houston, US
★★★★★ 5
Works great, keeps the light out of my eyes and easy to put together
Size: 1 Panel, Size: 1 Panel
I got this room divider in and it works great. It’s really easy to put together you don’t even need tools. I really like that it’s not see through, it’s not a black out curtain but it keeps light out pretty good. I absolutely hate my bedroom layout there’s no bathroom door. My girlfriend and I have different work schedules so I’m trying to sleep while she’s getting ready for work and the light shines right in my eyes. This divider keeps the light out of my eyes and that’s exactly what I was hunting for. I also like that you can adjust the length. I took one of the bars out to make it a little shorter and it worked great. I would recommend this room divider.
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Reviewed in the United States on February 26, 2026
B
Verified Purchase
Ben F.
Draper, US
★★★★★ 5
Good product, poor directions.
Color: Black, Size: B-88''W-4 Panel
The quality of the product was better than most at this price. The directions could have been much better even though I have an engineering background.
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Reviewed in the United States on September 1, 2025

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