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Hillman 3/8-in Stainless steel Standard Flat Washer

Name: Hillman 3/8-in Stainless steel Standard Flat Washer
Brand: Hillman
SKU: 1000119909
Price: 0.45 USD
Availability: InStock
Rating: 4.8 (156 reviews)

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4.8

156

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Fri, Sep 4

1,790 available

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Stainless flat washers are great for adding resistance to your bolts and screws to prevent them from boring into the wood and weakening it. When selecting a washer, be sure to pick one that matches the fasteners you are already using. Picking a different finish may cause a chemical reaction, weakening your fasteners over time.

Stainless steel finish combines a polished look with superior protection against rust and corrosion
Designed for use specifically with SAE threaded bolts
Flat washers are used to increase the pressure a bolt or screw provides in material
Prevents a nut, bolt, or screw of the same finish and size from pulling through material
For use with a 3/8-in bolt or screw

General
Fastener Speed Code	ZAC	Material	Stainless steel
Finish	Stainless steel	Package Quantity (Count)	1

Dimensions
Washer Diameter	3/8-in	Inner Washer Diameter (Inches)	3/8-in

Certifications
CA Residents: Prop 65 Warning(s)	No

Warranty
Warranty	None

Miscellaneous
UNSPSC	31161800

Check out the Best Selling Flat Washers on Lowes.com

Review

4.8 out of 5

156 Reviews

99% Recommend this product

Ratings may include incentivized customer reviews.

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What Customers Are Saying

Customers overwhelmingly praise stainless steel washers for exceptional corrosion resistance and reliable performance across diverse applications. The vast majority highlight durability in outdoor, marine, and saltwater environments, emphasizing that the material prevents rust effectively. Reviewers consistently report perfect fit, precise sizing, and flush installation that prevents hardware from sinking into wood. Many describe successful uses from furniture support to motorcycle hardware. Customers appreciate the comprehensive selection and quality justifying the cost. A few note minor concerns about thickness or in-store availability, but these are isolated. Overall, reviewers strongly recommend the product for dependable, long-lasting performance.

Customer review summary generated by AI, including incentivized reviews.

157 Customer Reviews

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needed this for simple repairs and it works just fine

HobieAugust 31, 2026
From 3_SLASH_8-in Stainless steel Standard Flat Washer Verified Purchaser

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Would Recommend

Lowes has one of the best Hardware selections around

PeteJuly 26, 2026
From 3_SLASH_8-in Stainless steel Standard Flat Washer Verified Purchaser

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Stainless Washer

Would Recommend

Stainless steel washer used with eye-bolt to mount through a 2 x 4. Keeps eye-bolt from sinking into the wood.

Engineer57July 25, 2026
Verified Purchaser

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		Name	Current Item Hillman3/8-in Stainless steel Standard Flat Washer
		Ratings	156
		Material	Stainless steel
		Finish	Stainless steel
		Package Quantity (Count)	1
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