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
/
Nuts
5/16 in Nuts
7 Results
Size: 5/16 in
Package Quantity: 15
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
Cap Nuts
Lock Nuts
Wing Nuts
Hex Nuts
Review Rating
4 & Up
3 & Up
2 & Up
1 & Up
0
Please choose a rating
Brand
Everbilt
Hillman
Thread pitch
18
18.0
Size
1/4 in
5/16 in
#10
1/2 in
3/8 in
#6
#8
+ View All
Grade
18-8 Stainless
304 Stainless
Grade 2
Package Quantity
1
2
3
4
5
8
10
15
20
25
50
100
+ View All
Featured Keywords
stainless steel finish
stainless hex nut
coarse thread size
flat side
hex drive
hex nuts
machine bolt
nylon insert
nylon lock nut
nylon ring
zinc plated steel
+ View All
Savings Center
Bulk Savings
$
4
.
57
/package
Model# 822582
Everbilt
5/16 in.-18 Zinc Plated Nylon Lock Nut (15-Pack)
Add to Cart
Compare
$
4
.
57
/package
Bulk Savings
See Details
(77)
Model# 802622
Everbilt
5/16 in.-18 Zinc Plated Nylon Lock Nut (15-Pack)
Add to Cart
Compare
More Options Available
$
4
.
97
(
33
¢
/nut
)
Bulk Savings
See Details
(147)
Model# 807532
Everbilt
5/16 in.-18 Stainless Steel Wing Nut (15-Pack)
Add to Cart
Compare
$
4
.
97
(
33
¢
/nut
)
Model# 826022
Everbilt
5/16 in. -18 Stainless Wing Nuts (15-Pack)
Add to Cart
Compare
$
5
.
72
(
38
¢
/nut
)
Bulk Savings
See Details
Model# 807642
Everbilt
5/16 in.-18 Stainless Steel Cap Nut (15-Pack)
Add to Cart
Compare
$
5
.
72
(
38
¢
/nut
)
Bulk Savings
See Details
Model# 39182
Everbilt
5/16 in. -18 Stainless Cap Nut (15 per Pack)
Add to Cart
Compare
$
6
.
98
Model# 2531
Hillman
Stainless Hex Nut (5/16"-18)
Add to Cart
Compare