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Home
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Fasteners
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Screws
5/16 in Screws
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In Stock at Store Today
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Size: 5/16 in
Screw Length: 2-1/4 in
Screw Length: 10 in
Screw Length: 4 in
Screw Length: 4-1/2 in
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In Stock at Store Today
Free 1-2 Day Delivery
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Department
Hardware
Fasteners
Screws
Structural Screws
Lag Bolts
Wood Screws
Socket Head Cap Screws
Dowel Screws
Hex Head Cap Screws
Machine Screws
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
CAMO
Everbilt
GRK Fasteners
SPAX
DECKMATE
Acorn International
Grip-Rite
Prime-Line
Hillman
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$150 - $200
$400 - $500
$700 - $800
Special Values
Screw Length
1/4 in
1/2 in
1 in
1-1/8 in
1-1/4 in
1-1/2 in
1-3/4 in
2 in
2-1/4 in
2-3/4 in
2-3/8 in
2-1/2 in
2-7/8 in
3/8 in
3/4 in
3 in
3-1/8 in
3-1/2 in
3-3/4 in
4 in
4-1/2 in
5/16 in
5/8 in
5 in
5-1/8 in
5-1/2 in
6 in
6-3/4 in
7/16 in
7/8 in
8 in
9 in
10 in
12 in
14 in
15 in
16 in
Head Style
Hex Head
Flat Head
Low Profile Head
Washer Head
Pan Head
Round Head
Socket Cap Head
Truss Head
Size
5/16 in
#10
1/4 in
1/2 in
3/8 in
#0
#7
#8
#9
#12
#6
#14
0.195 in
0.220 in
0.276 in
3/16 in
#16
#2
#18
0.155 in
0.16 in
7/16 in
#4
5/8 in
M12
M8
Drive Style
Hex
Torx
Nail
Phillips
Fastener Material
Stainless Steel
Carbon Steel
Fastener Type
Structural Screws
Lag Screws
Socket Head Cap Screws
Wood Screw
Dowel Screws
Hex Head Cap Screws
Wood Deck Screws
Machine Screws
Thread Style
Coarse Thread
Serrated Thread
W-Cut Thread
Hi-Lo Thread
Dual Thread
Fine Thread
Interior/Exterior
Exterior
Interior
Product Weight (lb.)
Less Than 5
5 - 10
11 - 15
16 - 20
Greater Than 20
Others
Fastener Plating
Polymeric Zinc
Electro Galvanized Zinc
Ceramic
Clear Zinc
Galvanized
Package Quantity
1
4
5
10
15
20
25
45
50
100
150
250
400
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Size: 5/16 in
Screw Length: 2-1/4 in
Screw Length: 10 in
Screw Length: 4 in
Screw Length: 4-1/2 in
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Top Rated Products
More Options Available
$
24
.
97
(815)
Model# 112225
GRK Fasteners
5/16 in. x 4 in. Star Drive Round Head Rugged Structural Wood Screw (45-Piece per-Pack)
Add to Cart
$
49
.
97
(33)
Model# 95401
GRK Fasteners
5/16 in. x 4 in. Star Drive Low Profile Washer Head Structural Wood Screw (100-Pack)
Add to Cart
$
153
.
91
(3)
Model# 10225
GRK Fasteners
5/16 in. x 4 in. Star Drive Low Profile Washer Head RSS Structural Alternative Lag Wood Screw (400-Pack)
Add to Cart
More Options Available
$
34
.
74
/box
(
$1.39
/unit)
(1230)
Model# 803840
Everbilt
5/16 in. x 4 in. Hex Galvanized Lag Screw (25-Pack)
Add to Cart
Top Rated
More Options Available
$
1
.
47
(815)
Model# 96005
GRK Fasteners
5/16 in. x 4 in. RSS Star Drive Washer Head Alternative Lag Screw
Add to Cart
$
20
.
57
(14)
Model# GRSSHW516420
Grip-Rite
5/16 in. x 4 in. Dual Drive Washer Head Structural Screws 20 per Box
Add to Cart
More Options Available
$
19
.
55
/box
(
78
¢
/unit)
(1046)
Model# 801490
5/16 in. x 4-1/2 in. Hex Zinc Plated Lag Screw (25-Pack)
More Options Available
$
40
.
37
(3)
Model# GRSSHW516450
Grip-Rite
5/16 in. x 4 in. Dual Drive Washer Head Structural Screws 50 per Box
More Options Available
$
43
.
97
(183)
Model# 4571820801005
SPAX
5/16 in. x 4 in. Exterior Hex Head Structural Wood Lag Screws Powerlags Hex (50 Each) Bit Included
Add to Cart
$
38
.
98
/package
(1)
Model# 117366
Everbilt
5/16 in. x 4 in. Star Drive Round Head Wood Screw (100-Pack)
Add to Cart
More Options Available
$
2
.
98
(263)
Model# 812726
Everbilt
5/16 in. x 4 in. Hex Head Hex Drive Stainless Steel Lag Screw
Add to Cart
More Options Available
$
13
.
78
/box
(
$2.76
/unit)
(101)
Model# 812720
Everbilt
5/16 in. x 4 in. Stainless Steel Hex Lag Screw (5-Pack)
Add to Cart