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Home
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Fasteners
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Screws
5/16 in Screws
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Size: 5/16 in
Screw Length: 3-1/4 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
Dowel Screws
Hex Head Cap Screws
Machine Screws
Socket Head Cap Screws
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Everbilt
CAMO
GRK Fasteners
DECKMATE
Grip-Rite
SPAX
Prime-Line
Acorn International
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to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$150 - $200
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
Pan Head
Round Head
Socket Cap Head
Truss Head
Washer Head
Size
#10
1/4 in
1/2 in
3/8 in
5/16 in
#0
#12
#14
#9
#16
#18
#2
0.155 in
0.16 in
0.195 in
0.220 in
0.276 in
3/16 in
#4
7/16 in
M12
M8
Drive Style
Hex
Torx
Nail
Phillips
Fastener Material
Stainless Steel
Carbon Steel
Fastener Type
Lag Screws
Structural Screws
Dowel Screws
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Thread Style
Coarse Thread
Serrated Thread
W-Cut Thread
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Fine Thread
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Interior/Exterior
Interior
Exterior
Product Weight (lb.)
Less Than 5
11 - 15
Others
Fastener Plating
Polymeric Zinc
Electro Galvanized Zinc
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Clear Zinc
Package Quantity
1
4
5
10
15
20
25
45
50
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Size: 5/16 in
Screw Length: 3-1/4 in
Screw Length: 4 in
Screw Length: 4-1/2 in
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29 Results
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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