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
5/16 in Screws
Get It Fast
In Stock at Store Today
Same-Day Delivery
Filters
Filters
Clear All
Review Rating: 3 & Up
Size: 5/16 in
Package Quantity: 15
Package Quantity: 128
Get It Fast
In Stock at Store Today
Same-Day Delivery
Availability
Show Out of Stock
Department
Hardware
Fasteners
Screws
Lag Bolts
Set Screws
Brand
DECKMATE
Hillman
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Screw Length
2-1/2 in
3/8 in
3 in
3-1/2 in
4 in
4-1/2 in
5/16 in
5 in
Head Style
Hex Head
Size
#8
#10
1/4 in
1/2 in
#14
#6
3/8 in
5/16 in
#12
M4
#7
M5
Drive Style
Hex
Fastener Type
Lag Screws
Set Screws
Thread Style
Coarse Thread
Interior/Exterior
Exterior
Interior
Product Weight (lb.)
Less Than 5
Fastener Plating
Ceramic
Steel
Package Quantity
1
2
5
6
8
10
15
20
25
40
45
50
100
250
300
500
View Results
All Filters
Category
Screw Length
Head Style
Size
Drive Style
Review Rating: 3 & Up
Size: 5/16 in
Package Quantity: 15
Package Quantity: 128
Clear All
2 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
More Options Available
$
15
.
38
(
$1.03
/unit
)
$17.22
Save
$1.84
(11%)
(9)
Model# 815240
DECKMATE
5/16 in. x 3 in. Black Exterior Hex Head Lag Screw (15-Pack)
Add to Cart
Compare
More Options Available
$
8
.
87
/package
(24)
Model# 3283
Hillman
5/16 in.-18 x 5/16 in. Internal Hex Socket-Head Set Screw (15-Pack)
Add to Cart
Compare