Hillman Stainless Steel 5/16 in. Flat Washers, 100-Pack
SKU: 66298042269

Hillman Stainless Steel 5/16 in. Flat Washers, 100-Pack

Sale price$9.89 Regular price$10.99
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Description

Hillman Stainless Steel 5/16 in. Flat Washers, 100-PackStainless Steel 5 16 in Flat Washers (100 Pack) These Hillman stainless steel flat washers distribute load and protect surfaces when fastening with 5 16 in SAE bolts or screws. Made from corrosion resistant stainless steel, they offer durable performance for woodworking, metalworking, and outdoor applications. Key Features: Corrosion Resistant: Stainless steel construction resists rust for long lasting outdoor and indoor use SAE Compatibility: Sized

Stainless Steel 5/16-in Flat Washers (100-Pack)

These Hillman stainless steel flat washers distribute load and protect surfaces when fastening with 5/16-in SAE bolts or screws. Made from corrosion-resistant stainless steel, they offer durable performance for woodworking, metalworking, and outdoor applications.


Key Features:

  • Corrosion Resistant: Stainless steel construction resists rust for long-lasting outdoor and indoor use
  • SAE Compatibility: Sized for use with 5/16-in SAE threaded bolts and screws
  • Protects Surfaces: Spreads load to prevent fasteners from biting into wood or metal
  • Secure Assemblies: Helps reduce loosening and increases clamping pressure
  • Bulk Pack: 100 washers per retail package for jobsite or shop needs

Specifications Table:

Specification Details
Material Stainless steel
Washer Type Flat washer
Size Compatibility For 5/16-in SAE threaded bolts/screws
Pack Quantity 100 per pack
Corrosion Resistance Stainless steel finish provides protection against rust and corrosion
Intended Use Distributes load, helps prevent fasteners from boring into material

Frequently Asked Questions (FAQ):

Q: What size fasteners are these washers for?
A: They are designed for use with 5/16-inch SAE threaded bolts or screws.


Q: Are these suitable for outdoor use?
A: Yes. The stainless steel construction provides strong resistance to rust and corrosion.


Q: How many washers come in the pack?
A: 100 washers per retail package.


Q: Can I mix finishes with other fasteners?
A: For best results, match the stainless steel finish with stainless fasteners to avoid galvanic reactions.


Q: What is the washer style?
A: Standard flat washer used to distribute load and protect surfaces.


Quiet Strength in Stainless

These stainless flat washers bring a refined, utilitarian polish to any build, turning simple hardware into a considered detail. I love their sleek profile—clean, timeless, and resilient against the elements. Use them to punctuate exposed bolts on shelving brackets or raw timber furniture for an industrial-chic note. A small touch, but essential to a durable, elevated finish.


Choose these stainless 5/16-in flat washers for reliable, rust-resistant fastening on your next project.

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: 66298042269

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SM
Bozeman, US
★★★★★ 5
Great purchase
Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large
Purchased several shirts, all were great quality. You never know what you’ll get when you purchase sight unseen, these are worth it. Great value, style, and comfort. Color is exactly what you see online. True to size.
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Reviewed in the United States on November 25, 2025
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Jocelyn
Pawtucket, US
★★★★★ 4
Great quality for price
Material Type: Recycled Polyester, Color: Red Stripe, Size: XX-Large
Very impressed with the shirt quality, especially for such a low price. Sizing is accurate.
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Reviewed in the United States on May 21, 2026
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Shawn SnoMan Thompson
Boise, US
★★★★★ 5
For work or casual wear, this polo is a great choice.
Material Type: Recycled Polyester, Color: Port Stripe, Size: X-Large
I really like this polo. I've been wearing it once a week or every other week since November. Its very comfortable and breathable. This polo feels like it should last a while. The fit is good. I typcally wear XL and this XL fits great. I've pruchased it in both burgundy and black so far. I definitely recommend this shirt. For work or casual wear, this will look good.
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Reviewed in the United States on January 11, 2026
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Tech Dad
Charlottesville, US
★★★★★ 5
Great value: These are my go-to work from home shirt
Material Type: Recycled Polyester, Color: Blue, Size: X-Large
I’ve been pleasantly surprised by these shirts and wear them weekly for Zoom calls, since I’m still working from home these days. I figured at the price point it was worth trying them out, and now I’ve bought several in different colors. They aren’t super soft, but they are comfy and look nice. I’m 6’1” ~220 pounds, and the XL slim fit still has plenty of room. I imagine the regular cut is incredibly boxy and oversized. The difference between polyester vs recycled polyester is inconsequential. I typically buy expensive golf shirts, and these definitely aren’t as nice. They are a fraction of the cost though and a great “beater” work shirt / hang out shirt. It’s nice wearing something that looks and feels decent, but if something happens to it, you can toss and it and pick up another for the cost of a chipotle burrito.
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Reviewed in the United States on May 29, 2022
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Espresso
Boise, US
★★★★★ 3
Great price, not great quality
Material Type: Recycled Polyester, Color: Black, Size: Small
Simple, straight forward all black polo. I am a size medium woman (with some room since I don't like form-fitting) and bought a men's small. Fits perfectly for my frame. Long enough to tuck in for my part-time extra weekend job uniform. Also suitable for the golf course. A little thin, and if you hold it up to light you can sort of see through it. *Not* flowy, soft and smooth fabric like a rash guard/sun shirt - more structured than that. But it's cool and does the job for the price under $10.
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Reviewed in the United States on August 13, 2024

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