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
/
Bolts
/
Carriage Bolts
5/16 in Steel Carriage Bolts
Get It Fast
In Stock at Store Today
Next-Day Delivery
Filters
Filters
Clear All
Size: 5/16 in
Material: Steel
Get It Fast
In Stock at Store Today
Next-Day Delivery
Department
Hardware
Fasteners
Bolts
Carriage Bolts
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Everbilt
DECKMATE
Prime-Line
Crown Bolt
Hillman
The Hillman Group
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
Special Values
Fastener Length
1 in
1-1/4 in
1-1/2 in
2 in
2-1/2 in
3/4 in
3 in
3-1/2 in
4 in
4-1/2 in
5 in
5-1/2 in
6 in
7 in
8 in
Size
1/4 in
1/2 in
3/8 in
3/4 in
5/16 in
5/8 in
Grade
18-8 Stainless
304 Stainless
A307
Not Graded
Grade 2
Grade 4
Thread Style
Coarse Thread
Measurement Standard
Inches
Package Quantity
1
3
5
10
15
25
50
100
Material
Steel
Fastener Plating
Ceramic
View Results
All Filters
Fastener Length
Size
Grade
Thread Style
Measurement Standard
Size: 5/16 in
Material: Steel
Clear All
41 Results
Sort by
Top Sellers
+more available options
$
26
.
00
/box
(
52
¢
/bolt
)
Bulk Savings
See Details
(4.7 /
922
)
Everbilt
5/16 in.-18 x 2-1/2 in. Zinc Plated Carriage Bolt (50-Pack)
Add to Cart
Compare
+more available options
$
1
.
78
(4.3 /
965
)
Everbilt
5/16 in.-18 x 5 in. Galvanized Carriage Bolt
Add to Cart
Compare
$
5
.
98
(
$1.99
/bolt
)
(4.6 /
43
)
Everbilt
5/16 in. x 3 in. Black Carriage Bolt (3 per Pack)
Add to Cart
Compare
$
1
.
78
(4.3 /
12
)
Everbilt
5/16 in.-18 x 5 in. Galvanized Carriage Bolt
Add to Cart
Compare
$
26
.
00
/box
(
52
¢
/bolt
)
Bulk Savings
See Details
(1 /
1
)
Crown Bolt
5/16 in. x 2-1/2 in. Zinc Carriage Bolt (50-Pack)
Compare
$
30
.
60
/box
(
61
¢
/bolt
)
Bulk Savings
See Details
Crown Bolt
5/16 in. x 3 in. Zinc Carriage Bolt (50-Pack)
Compare
$
21
.
60
/box
(
43
¢
/bolt
)
Bulk Savings
See Details
(4.7 /
3
)
Crown Bolt
5/16 in. x 2 in. Zinc Carriage Bolt (50-Pack)
Compare
$
33
.
30
/box
(
67
¢
/bolt
)
Bulk Savings
See Details
Everbilt
5/16 in. x 3-1/2 in. Zinc Carriage Bolt (50-Pack)
Compare
$
16
.
98
/box
(
34
¢
/bolt
)
Bulk Savings
See Details
Crown Bolt
5/16 in. x 1-1/2 in. Zinc Carriage Bolt (50-Pack)
Compare
+more available options
$
2
.
38
(4.6 /
11
)
Everbilt
5/16 in. - 18 tpi x 3 in. Stainless Steel Carriage Bolt
Add to Cart
Compare
+more available options
$
2
.
38
(4.5 /
93
)
Everbilt
5/16 in.-18 x 3 in. Stainless Steel Carriage Bolt
Add to Cart
Compare
98
¢
(4 /
1
)
Crown Bolt
5/16 in. x 7 in. Zinc Carriage Bolt
Add to Cart
Compare