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
/
Bolts
/
Carriage Bolts
5/16 in Carriage Bolts
Get It Fast
In Stock at Store Today
Same-Day Delivery
Filters
Filters
Clear All
Price: $20 - $30
Size: 5/16 in
Get It Fast
In Stock at Store Today
Same-Day Delivery
Availability
Show Out of Stock
Department
Hardware
Fasteners
Bolts
Carriage Bolts
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Everbilt
Prime-Line
Crown Bolt
DECKMATE
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
Fastener Length
2 in
2-1/2 in
3 in
3-1/2 in
4 in
4-1/2 in
5 in
6 in
7 in
8 in
Size
1/4 in
1/2 in
3/8 in
5/16 in
5/8 in
Grade
18-8 Stainless
A307
Not Graded
Thread Style
Coarse Thread
Measurement Standard
Inches
Package Quantity
10
15
25
50
Material
Steel
Fastener Plating
Ceramic
View Results
All Filters
Fastener Length
Size
Grade
Thread Style
Measurement Standard
Price: $20 - $30
Size: 5/16 in
Clear All
16 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
More Options Available
$
24
.
27
/box
(
97
¢
/bolt
)
Bulk Savings
See Details
(942)
Model# 803440
Everbilt
5/16 in.-18 x 2-1/2 in. Galvanized Carriage Bolt (25-Pack)
Add to Cart
Compare
More Options Available
$
26
.
00
/box
(
52
¢
/bolt
)
Bulk Savings
See Details
(871)
Model# 800150
Everbilt
5/16 in.-18 x 2-1/2 in. Zinc Plated Carriage Bolt (50-Pack)
Add to Cart
Compare
$
26
.
00
/box
(
52
¢
/bolt
)
Bulk Savings
See Details
(1)
Model# 86770
Crown Bolt
5/16 in. x 2-1/2 in. Zinc Carriage Bolt (50-Pack)
Add to Cart
Compare
$
21
.
60
/box
(
43
¢
/bolt
)
Bulk Savings
See Details
(3)
Model# 82450
Crown Bolt
5/16 in. x 2 in. Zinc Carriage Bolt (50-Pack)
Add to Cart
Compare
$
30
.
60
/box
(
61
¢
/bolt
)
Bulk Savings
See Details
Model# 82460
Crown Bolt
5/16 in. x 3 in. Zinc Carriage Bolt (50-Pack)
Add to Cart
Compare
$
21
.
60
/box
(
86
¢
/bolt
)
Bulk Savings
See Details
(1)
Model# 82840
Everbilt
5/16 in. x 5 in. Zinc Carriage Bolt (25-Pack)
Add to Cart
Compare
More Options Available
$
32
.
53
(
$1.30
/bolt
)
(15)
Model# 867750
DECKMATE
5/16 in. -18 x 2-1/2 in. Black Deck Exterior Carriage Bolt (25-Pack)
Add to Cart
Compare
$
24
.
29
/package
(
$2.43
/bolt
)
Model# 9063343
Prime-Line
5/16 in.-18 x 7 in. A307 Grade A Zinc Plated Steel Carriage Bolts (10-Pack)
Add to Cart
Compare
$
24
.
53
(
98
¢
/bolt
)
Bulk Savings
See Details
Model# 83240
Everbilt
5/16 in. x 7 in. Zinc Plated Carriage Bolt (25-Pack)
Add to Cart
Compare
$
20
.
05
/package
(
40
¢
/bolt
)
Model# 9063153
Prime-Line
5/16 in.-18 x 4 in. A307 Garde-A Zinc Plated Steel Carriage Bolts (50-Pack)
Add to Cart
Compare
$
27
.
75
/package
(
$2.78
/bolt
)
Model# 9063381
Prime-Line
5/16 in.-18 x 8 in. A307 Grade A Zinc Plated Steel Carriage Bolts (10-Pack)
Add to Cart
Compare
$
23
.
99
/package
(
48
¢
/bolt
)
Model# 9063058
Prime-Line
5/16 in.-18 x 3 in. A307 Garde-A Zinc Plated Steel Carriage Bolts (50-Pack)
Add to Cart
Compare