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
Log In
Cart
Home
/
Hardware
/
Fasteners
/
Nuts
5/16 in Nuts
2 Results
Size: 5/16 in
Grade: Grade 2
Package Quantity: 50
Package Quantity: 100
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
Nuts
Hex Nuts
Wing Nuts
Review Rating
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Brand
Everbilt
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
Special Values
Thread pitch
18
Size
1/4 in
#8
#10
1/2 in
3/8 in
3/4 in
5/16 in
5/8 in
#12
#4
#6
+ View All
Grade
Grade 2
A563
A307
Not Graded
Thread Style
Coarse Thread
Package Quantity
1
2
3
5
8
15
25
50
100
+ View All
Material
Steel
Featured Keywords
coarse thread
fine thread
zinc plated steel
18 galvanized hex nut
18 zinc plated hex nut
Savings Center
Bulk Savings
Top Rated
More Options Available
$
9
.
21
/box
Bulk Savings
See Details
(841)
Model# 801740
Everbilt
5/16 in.-18 Zinc Plated Hex Nut (100-Pack)
Add to Cart
Compare
$
13
.
93
(
28
¢
/nut
)
Bulk Savings
See Details
(2)
Model# 800332
Everbilt
5/16 in.-18 Zinc Plated Wing Nut (50-Pack)
Add to Cart
Compare