Specials & Offers
Appliances
Bath
Blinds & Window Treatments
Building Materials
Lumber & Composites
Cleaning
Home Décor
Lighting
Doors & Windows
Electrical
Flooring
Hardware
Heating, Venting & Cooling
Kitchen
Garden Center
Outdoors
Paint
Plumbing
Holiday Decorations
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Home Depot Gift Cards
Credit Card Services
Home Services
Home Depot Rental
Pro Services & Contractor Supply
Project Calculators
DIY Projects and Ideas
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
...
Home
/
Hardware
/
Fasteners
/
Washers
/
Flat Washers
3/8 inch Steel Flat Washers
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Filters
Filters
Clear All
Material: Steel
Fits Bolt Size: 3/8 inch
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Department
Hardware
Fasteners
Washers
Flat Washers
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Brand
Everbilt
DECKMATE
Price
to
Apply
$0 - $10
$10 - $20
Special Values
Fits Bolt Size
1/4 inch
1/2 inch
3/8 inch
3/4 inch
5/16 inch
#6
#8
3/16 inch
5/8 inch
7/16 inch
#10
9/16 inch
M8
M10
M12
M6
#14
M3
M5
M7
#4
M14
M16
M18
M4
Inside Diameter
3/8 in
Outside Diameter
1 in
1-1/4 in
1/2 in
3/4 in
13/16 in
Material
Stainless Steel
Steel
Aluminum
Nylon
Grade
304 Stainless
A307
Grade 8
Package Quantity
1
2
3
6
8
25
50
Fastener Plating
Ceramic
Featured Keywords
3/8 in. stainless steel flat washer
3/8 inch bolt
inner diameter
steel construction
bolt head
wide area
zinc plated steel
3/8 in. galvanized flat washer
3/8 in. yellow zinc grade
3/8 in. zinc flat washer
8 yellow zinc finish
25 pack
galvanized finish
yellow zinc-plated
Savings Center
Bulk Savings
View Results
All Filters
Fits Bolt Size
Inside Diameter
Outside Diameter
Material
Grade
Material: Steel
Fits Bolt Size: 3/8 inch
Clear All
16 Results
Sort by
Top Sellers
+more available options
Everbilt
3/8 in. Zinc Flat Washer
(4.6 /
171
)
Model# 804586
26
¢
Add to Cart
3/8 in. Galvanized Flat Washer
(4.6 /
129
)
Model# 804116
37
¢
Add to Cart
+more available options
Everbilt
3/8 in. Zinc Flat Washer (25-Pack)
(4.7 /
884
)
Model# 802324
$
3
.
97
/bag
Bulk Savings
See Details
Add to Cart
+more available options
Everbilt
3/8 in. Stainless Steel Flat Washer (25-Pack)
(4.7 /
180
)
Model# 812170
$
8
.
71
/box
Bulk Savings
See Details
Add to Cart
Everbilt
3/8 in. Stainless Steel Flat Washer
(4.7 /
210
)
Model# 812176
38
¢
Add to Cart
+more available options
DECKMATE
3/8 in. Black Deck Bolt Exterior Flat Washer (50-Pack)
(4 /
10
)
Model# 814850
$
12
.
98
Bulk Savings
See Details
Add to Cart
Everbilt
3/8 in. SAE Zinc Washers
Model# 30042
$
6
.
87
Bulk Savings
See Details
Add to Cart
3/8 in. Yellow Zinc Grade 8 Flat Washer (3-Piece)
(4.6 /
19
)
Model# 807108
$
1
.
25
Add to Cart
Everbilt
3/8 in. SAE Zinc Washers (50-Pieces per Pack)
(5 /
3
)
Model# 824402
$
6
.
87
Add to Cart
3/8 in. Yellow Zinc Flat Washer 3-Pieces
Model# 865788
$
1
.
25
Add to Cart
Everbilt
3/8 in. Zinc Flat Washer (8-Pack)
(5 /
1
)
Model# 828751
$
1
.
38
Add to Cart
Everbilt
3/8 in. Stainless Steel Flat Washer (3-Pack)
Model# 826741
$
1
.
38
Add to Cart