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 GRK Fasteners Screws
5 Results
Availability: Show Unavailable Products
Brand: GRK Fasteners
Size: 5/16 in
Screw Length: 3-1/8 in
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
Screws
Structural Screws
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Price
to
Go
$0 - $10
$20 - $30
$40 - $50
$200 - $250
$400 - $500
Screw Length
2-3/4 in
2-1/2 in
3-1/8 in
3-1/2 in
4 in
5-1/8 in
6 in
+ View All
Fastener Material
Stainless Steel
Carbon Steel
Product Weight (lb.)
Less Than 5
16 - 20
Package Quantity
1
45
100
500
$
24
.
97
(174)
Model# 112221
GRK Fasteners
5/16 in. x 3-1/8 in. Star Drive Washer Head Rugged Structural Wood Screw (45-Pack)
Add to Cart
Compare
$
49
.
97
(22)
Model# 95400
GRK Fasteners
5/16 in. x 3-1/8 in. Star Drive Low Profile Washer Head Structural Wood Screw (100-Pack)
Add to Cart
Compare
More Options Available
$
1
.
37
(222)
Model# 96001
GRK Fasteners
5/16 in. x 3-1/8 in. RSS Star Drive Washer Head Alternative Lag Screw
Add to Cart
Compare
$
205
.
80
(366)
Model# 10221
GRK Fasteners
5/16 in. x 3-1/8 in. Brass RSS Rugged Structural Wood Torx Drive Low Profile Washer Head Lag Screw (500-Pack)
Compare
$
498
.
81
Model# 30221
GRK Fasteners
5/16 in. x 3-1/8 in. Star Drive Low Profile Washer Head RSS Phoenix SS Structural Alternative Lag Screw (500-Pack)
Compare