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
/
Screws
/
Lag Bolts
5/16 in Lag Bolts
Screw Length: 1-1/2 in
Screw Length: 2 in
Screw Length: 2-1/2 in
Screw Length: 3 in
Screw Length: 3-1/2 in
Screw Length: 4 in
Shop Savings
Get It Fast
In Stock at Store Today
Filters
Filters
Clear All
Size: 5/16 in
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Hardware
Fasteners
Screws
Lag Bolts
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Everbilt
DECKMATE
Prime-Line
Hillman
Crown Bolt
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
Special Values
Screw Length
1-1/2 in
1 in
1-1/4 in
2 in
2-1/2 in
3 in
3-1/2 in
4 in
4-1/2 in
5 in
5/16 in
5-1/2 in
6 in
Head Style
Hex Head
Size
1/4 in
1/2 in
3/8 in
5/16 in
5/8 in
#14
Drive Style
Hex
Thread Style
Coarse Thread
Fastener Material
Stainless Steel
Carbon Steel
Measurement Standard
Inches
Package Quantity
1
5
6
8
15
25
50
100
View Results
All Filters
Screw Length
Head Style
Size
Drive Style
Thread Style
Size: 5/16 in
35 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
More Options Available
$
27
.
45
/box
(
55
¢
/unit)
(447)
Model# 801460
Everbilt
5/16 in. x 3 in. Hex Zinc Plated Lag Screw (50-Pack)
Add to Cart
More Options Available
$
25
.
53
/box
(
$1.02
/unit)
(1225)
Model# 803820
Everbilt
5/16 in. x 3 in. Hex Galvanized Lag Screw (25-Pack)
More Options Available
55
¢
(1041)
Model# 801456
Everbilt
5/16 in. x 2-1/2 in. Hex Zinc Plated Lag Screw
Add to Cart
$
7
.
74
(
$1.29
/unit)
(57)
Model# 18096
Everbilt
5/16 in. x 1-1/2 in. External Hex Hex-Head Lag Screw (6-Pack)
Add to Cart
$
25
.
53
/box
(
$1.02
/unit)
Model# 88720
Everbilt
5/16 in. x 3 in. External Hex Hex-Head Lag Screws (25-Pack)
More Options Available
$
20
.
70
/box
(
41
¢
/unit)
(4)
Model# 87420
Everbilt
5/16 in. x 2 in. External Hex Hex-Head Lag Screws (50-Pack)
Add to Cart
More Options Available
$
24
.
74
/box
(
49
¢
/unit)
(40)
Model# 87430
Crown Bolt
5/16 in. x 2-1/2 in. External Hex Hex-Head Lag Screws (50-Pack)
More Options Available
$
14
.
98
/box
(
60
¢
/unit)
(129)
Model# 88670
Everbilt
5/16 in. x 1-1/2 in. External Hex Hex-Head Lag Screws (25-Pack)
More Options Available
$
2
.
30
(262)
Model# 812696
Everbilt
5/16 in. x 2-1/2 in. Hex Head Hex Drive Stainless Steel Lag Screw
Add to Cart
More Options Available
$
7
.
64
/box
(
$1.53
/unit)
(101)
Model# 812680
Everbilt
5/16 in. x 2 in. Stainless Steel Hex Lag Screw (5-Pack)
Add to Cart
More Options Available
$
25
.
80
/case
(
$1.03
/unit)
(4)
Model# 815230
DECKMATE
5/16 in. x 2 in. Black Exterior Hex Head Lag Screw (25-Pack)
Add to Cart
More Options Available
$
2
.
94
Model# 815166
DECKMATE
5/16 in. x 6 in. Black Exterior Hex Head Lag Screw
Add to Cart