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  7. Lag Screws

Lag Screws (43 items)

Zoro Select Lag Screw, 3/8 in, 3 in, Steel, Zinc Plated Hex External Hex Drive, 50 PK U08280.037.0300
3/8 in Zinc Plated Steel Lag Screw
120 results
table view View Items
Zoro Select Lag Screw, 1/2 in, 14 in, Steel, Hot Dipped Galvanized Hex External Hex Drive, 5 PK U08450.050.1400
1/2 in Hot Dipped Galvanized Steel Lag Screw
72 results
table view View Items
Zoro Select Lag Screw, 1/4 in, 6 in, Steel, Zinc Plated Hex External Hex Drive, 100 PK U08280.025.0600
1/4 in Zinc Plated Steel Lag Screw
95 results
table view View Items
Zoro Select Lag Screw, 3/8 in, 10 in, Steel, Hot Dipped Galvanized Hex External Hex Drive, 50 PK U08450.037.1000
3/8 in Hot Dipped Galvanized Steel Lag Screw
78 results
table view View Items
Zoro Select Lag Screw, 3/8 in, 3 in, 18-8 Stainless Steel, Plain Hex External Hex Drive, 10 PK U51900.037.0300
3/8 in Plain Stainless Steel Lag Screw
19 results
table view View Items
Zoro Select Lag Screw, 5/16 in, 2 in, Steel, Zinc Plated Hex External Hex Drive, 100 PK U08280.031.0200
5/16 in Zinc Plated Steel Lag Screw
124 results
table view View Items
Zoro Select Lag Screw, 1/2 in, 3 in, Steel, Zinc Plated Hex External Hex Drive, 50 PK U08280.050.0300
1/2 in Zinc Plated Steel Lag Screw
121 results
table view View Items
Zoro Select Lag Screw, 1/4 in, 1 in, 18-8 Stainless Steel, Plain Hex External Hex Drive, 100 PK U51900.025.0100
1/4 in Plain Stainless Steel Lag Screw
23 results
table view View Items
Zoro Select Lag Screw, 5/16 in, 3 in, Steel, Hot Dipped Galvanized Hex External Hex Drive, 100 PK U08450.031.0300
5/16 in Hot Dipped Galvanized Steel Lag Screw
57 results
table view View Items
Zoro Select Lag Screw, 1/4 in, 3 in, Steel, Hot Dipped Galvanized Hex External Hex Drive, 100 PK U08450.025.0300
1/4 in Hot Dipped Galvanized Steel Lag Screw
63 results
table view View Items
Zoro Select Lag Screw, 1/2 in, 6 in, Steel, Galvanized Hex Hex Drive, 50 PK 5096LG
1/2 in Galvanized Steel Lag Screw
20 results
table view View Items
Foreverbolt Lag Screw, 3/8 in, 2-1/2 in, 18-8 Stainless Steel, NL-19(SM) Hex External Hex Drive, 10 PK FBLB3825P10
3/8 in NL-19 Stainless Steel Lag Screw
10 results
table view View Items
Simpson Strong-Tie Lag Screw, #10, 2-1/2 in, Steel, Galvanized Hex Hex Drive SD10212R500
Simpson Strong-Tie

Lag Screw, #10, 2-1/2 in, Steel, Galvanized Hex Hex Drive

Zoro # G6433832
Mfr # SD10212R500
product price:  $120.99
/ea
National Hardware Lag Screw, 3/4 in, 3 in, Steel, Black Power Coated Hex 4 PK N179-155
National Hardware

Lag Screw, 3/4 in, 3 in, Steel, Black Power Coated Hex 4 PK

Zoro # G805305314
Mfr # N179-155
product price:  $7.29
/pk 4, $1.82/ea
Sold in mult. of 5 for $36.45
Zoro Select Lag Screw, 3/8 in, 2 in, Steel, Black Oxide Hex Hex Drive, 300 PK 3732LB
3/8 in Black Oxide Steel Lag Screw
22 results
table view View Items
National Hardware Lag Screw, 1/2 in, 1-1/2 in, Steel, Black Phosphate Hex Hex Drive N800-123
National Hardware

Lag Screw, 1/2 in, 1-1/2 in, Steel, Black Phosphate Hex Hex Drive

Zoro # G306613932
Mfr # N800-123
product price:  $15.65
/ea
Zoro Select Lag Screw, 1/4 in, 1-1/2 in, Steel, Black Oxide Hex Hex Drive, 1000 PK 1424LB
1/4 in Black Oxide Steel Lag Screw
18 results
table view View Items
Zoro Select Lag Screw, 5/16 in, 3 in, Steel, Black Oxide Hex Hex Drive, 300 PK 3148LB
5/16 in Black Oxide Steel Lag Screw
26 results
table view View Items
Zoro Select Lag Screw, 1/2 in, 3-1/2 in, Steel, Black Oxide Hex Hex Drive, 100 PK 5056LB
1/2 in Black Oxide Steel Lag Screw
20 results
table view View Items
Zoro Select Lag Screw, 1/2 in, 4 in, 18-8 Stainless Steel, Plain Hex External Hex Drive, 10 PK U51900.050.0400
1/2 in Plain Stainless Steel Lag Screw
18 results
table view View Items
Zoro Select Lag Screw, 5/16 in, 2-1/2 in, 18-8 Stainless Steel, Plain Hex External Hex Drive, 25 PK U51900.031.0250
5/16 in Plain Stainless Steel Lag Screw
21 results
table view View Items
Zoro Select Lag Screw, 5/8 in, 3 in, Steel, Zinc Plated Hex External Hex Drive, 25 PK U08280.062.0300
5/8 in Zinc Plated Steel Lag Screw
78 results
table view View Items
Zoro Select Lag Screw, 3/4 in, 5 in, Steel, Hot Dipped Galvanized Hex External Hex Drive, 20 PK U08450.075.0500
3/4 in Hot Dipped Galvanized Steel Lag Screw
20 results
table view View Items
Midwest Fastener Lag Screw, 3/8 in, 2 in, Steel, Black E-Coat Hex Hex Drive, 4 PK 932723
3/8 in Black E-Coat Steel Lag Screw
6 results
table view View Items
Zoro Select Lag Screw, 3/8 in, 6 in, Steel, Galvanized Hex Hex Drive, 100 PK 3796LG
3/8 in Galvanized Steel Lag Screw
23 results
table view View Items
Zoro Select Lag Screw, 5/16 in, 3 in, Steel, Galvanized Hex Hex Drive, 300 PK 3148LG
5/16 in Galvanized Steel Lag Screw
15 results
table view View Items
Foreverbolt Lag Screw, 1/4 in, 3-1/2 in, 18-8 Stainless Steel, NL-19(SM) Hex External Hex Drive, 25 PK FBLB1435P25
1/4 in NL-19 Stainless Steel Lag Screw
11 results
table view View Items
Midwest Fastener Lag Screw, 5/8 in, 4 in, Steel, Hot Dipped Galvanized Hex Hex Drive, 25 PK 08232
5/8 in Hot Dipped Galvanized Steel Lag Screw
34 results
table view View Items
Zoro Select Lag Screw, 1/4 in, 5 in, Steel, Plain Hex 500 PK 1480LAEP
Zoro Select

Lag Screw, 1/4 in, 5 in, Steel, Plain Hex 500 PK

Zoro # G7240640
Mfr # 1480LAEP
product price:  $125.99
/pk 500, $0.25/ea
Foreverbolt Lag Screw, 1/2 in, 3-1/2 in, 18-8 Stainless Steel, NL-19(SM) Hex External Hex Drive, 10 PK FBLB1235P10
1/2 in NL-19 Stainless Steel Lag Screw
10 results
table view View Items
Daggerz #10, Hex Drive, Lag Screw, Zinc Plated 5000 PK DZZ10034
Daggerz

#10, Hex Drive, Lag Screw, Zinc Plated 5000 PK

Zoro # G8839448
Mfr # DZZ10034
product price:  $826.99
/pk 5000, $0.17/ea
Zoro Select Lag Screw, 3/4 in, 4 in, Steel, Zinc Plated Hex External Hex Drive, 20 PK U08280.075.0400
3/4 in Zinc Plated Steel Lag Screw
48 results
table view View Items
Zoro Select Lag Screw, 3/4 in, 8 in, Steel, Galvanized Hex Hex Drive, 20 PK 75128LG
3/4 in Galvanized Steel Lag Screw
2 results
table view View Items
Foreverbolt Hex Head Lag Screw, 3/8", 5 in, 18-8 Stainless Steel, Advanced Corrosion Resistance Hex 5 PK FBLB385P5
Foreverbolt

Hex Head Lag Screw, 3/8", 5 in, 18-8 Stainless Steel, Advanced Corrosion Resistance Hex 5 PK

Zoro # G8479829
Mfr # FBLB385P5
product price:  $27.35
/pk 5, $5.47/ea
Midwest Fastener Lag Screw, #0, 3-1/2 in, Steel, Galvanized Hex 5571
#0 Galvanized Steel Lag Screw
14 results
table view View Items
Zoro Select Lag Screw, 1/4 in, 3 in, Steel, Galvanized Hex Hex Drive, 500 PK 1448LFG
1/4 in Galvanized Steel Lag Screw
15 results
table view View Items
Lag Screws (43 items)
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About Lag Screws

Lag screws, or lag bolts, are sturdy fasteners designed to join heavy materials under a large load. They are distinguishable from other screws by their size, coarse threading that only extends part of the way up the screw, and the requirement for a pre-drilled hole in the materials before securing with the bolt.

Types of Lag Screws

Lag screws are available in a variety of lengths, finishes, and thread sizes. Some popular types include eye lag screws, wood lag screws, Phillips head lag screws, and concrete lag screws, which can be made from materials such as stainless steel for added strength.

Applications for Lag Screws

Lag screws are commonly used across industries such as construction, engineering, and manufacturing. They secure large materials together, like timber beams or metal plates. Homeowners may use them for projects like building decks or attaching furniture.

Find the Lag Screws You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of fasteners along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Hex Head Cap ScrewsSelf-Tapping ScrewsMachine ScrewsSocket Head Cap ScrewsGeneral Washers
Concrete AnchorsHex NutsAnchor ScrewsLock NutsLock Washers
1/4 in lag2" lag screws5/8 lag bolt5/16 in stainless lag screwgalvanized lags
stainless lag screws5/8 lag screwlag eye screw15/16 crowfoot wrench3/8 lag bolts

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