Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
Home
/
Hardware
/
Fasteners
/
Washers
Washers
34 Results
Review Rating: 3 & Up
Inside Diameter: 3/8 in
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Same-Day Delivery
Availability
Show Unavailable Products
Department
Hardware
Fasteners
Washers
Flat Washers
Lock Washers
Fender Washers
Brand
Everbilt
Hillman
DECKMATE
Prime-Line
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
Special Values
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Please choose a rating
Fits Bolt Size
3/8 inch
5/16 inch
Outside Diameter
1 in
1-1/2 in
1-1/4 in
1/2 in
2 in
3/4 in
5/8 in
7/8 in
11/16 in
13/16 in
+ View All
Inside Diameter
0.17 in
0.19 in
0.26 in
0.39 in
1/4 in
1/2 in
1/8 in
1 in
3/8 in
3/16 in
3/4 in
5/16 in
5/32 in
#10
5/8 in
7/32 in
#6
#8
7/16 in
9/16 in
9/64 in
11/16 in
#4
M4
M10
M3
M8
#12
#14
3/32 in
7/8 in
11/32 in
13/16 in
13/32 in
M16
M2
M5
M6
+ View All
Grade
316 Stainless
18-8 Stainless
304 Stainless
A307
Not Graded
Grade 2
Grade 8
+ View All
Material
Stainless Steel
Steel
Rubber
Aluminum
Nylon
Package Quantity
1
2
3
4
6
8
10
12
15
20
25
40
50
100
+ View All
Fastener Plating
Steel
Ceramic
Zinc
Measurement Standard
SAE
USS
Featured Keywords
stainless fender washer
8 stainless steel finish
stainless steel finish
3/8 in. stainless steel lock washer
3/8 in. stainless steel flat washer
3/8 inch bolt
flat washer
inner diameter
wide area
bolt head
steel construction
auto body repair
zinc plated steel
3/8 in. galvanized lock washer
3/8 in. yellow zinc grade
circular washer
galvanized finish
outer diameter
rubber construction
washer teeth
3/8 in. zinc flat washer
black finish
bonded sealing washer
galvanized steel
neoprene finish
neoprene flat washers
rubber barrier
treated lumber
yellow zinc-plated
3/8 in. bolt
3/8 in. galvanized flat washer
3/8 in. zinc
5/16 in. zinc flat washer
5/16 inch bolt
8 split lock washer
8 yellow zinc finish
25 pack
aluminum finish
asme b
carriage bolts
fiber washers
grade-8 fender washers
hex nuts
internal tooth lock washers
internal tooth
large area
large outer diameter
load distribution
lock washer
moisture prevention
nail head
per pack
plated lock washer
screw size
sharp teeth
split end
split lock washers
standard washer
steel flat washers
threaded rod
washer-head screws
water-resistant seal
+ View All
Savings Center
Bulk Savings
Best Seller
More Options Available
$
12
.
70
/box
Bulk Savings
See Details
(1287)
Model# 807230
Everbilt
3/8 in. Zinc Flat Washer (100-Pack)
Add to Cart
Compare
Best Seller
More Options Available
$
25
.
06
/box
Bulk Savings
See Details
(195)
Model# 804850
Everbilt
3/8 in. Zinc Plated Lock Washer (100-Pack)
Add to Cart
Compare
Top Rated
More Options Available
$
27
.
21
/box
Bulk Savings
See Details
(629)
Model# 804810
3/8 in. x 1-1/2 in. Zinc Fender Washer (100-Pack)
Add to Cart
Compare
More Options Available
26
¢
(139)
Model# 804586
Everbilt
3/8 in. Zinc Flat Washer
Add to Cart
Compare
37
¢
(96)
Model# 804116
3/8 in. Galvanized Flat Washer
Add to Cart
Compare
More Options Available
27
¢
(56)
Model# 804856
Everbilt
3/8 in. Zinc Plated Lock Washer
Add to Cart
Compare
38
¢
Bulk Savings
See Details
(175)
Model# 812176
Everbilt
3/8 in. Stainless Steel Flat Washer
Add to Cart
Compare
More Options Available
$
8
.
71
/box
Bulk Savings
See Details
(166)
Model# 812170
Everbilt
3/8 in. Stainless Steel Flat Washer (25-Pack)
Add to Cart
Compare
More Options Available
$
1
.
38
Bulk Savings
See Details
(277)
Model# 800531
Everbilt
3/8 in. x 1-1/4 in. Stainless Steel Fender Washer (2 per Pack)
Add to Cart
Compare
27
¢
Bulk Savings
See Details
(39)
Model# 20246
Everbilt
3/8 in. Zinc-Plated Split Lock Washer
Add to Cart
Compare
More Options Available
$
3
.
44
Bulk Savings
See Details
(418)
Model# 800062
Everbilt
3/8 in. Stainless Steel Lock Washer (25-Pack)
Add to Cart
Compare
$
1
.
38
Bulk Savings
See Details
(57)
Model# 800361
Everbilt
3/8 in. Stainless Steel Flat Washer (3-Pack)
Add to Cart
Compare