Lag Screws of 2025
Best Choice1
MYWISHMYWISH (8Sets) 3/8" x 6" Hex Head Lag Bolts, Heavy Duty Lag Screws with Washers, 304 Stainless Steel Bolts 18-8, Lag Screws Wood Screws, Partial Thread Black Oxide, 3/8 Bolt
Main highlights- 【WIDE RANGE OF APPLICATIONS】 16 pieces cost effective bolt kit. Stainless hexagonal head screw are suitable for furniture assembly (beds, tables, cabinets, chairs, etc.), woodworking projects (joining wood, boards, workbench, kitchen worktops). Lag bolts are used as furniture bolts in timber framing, deck construction, and mounting outdoor fixtures.
- 【PRODUCT NAME】 8 sets lag bolts for wood, with 3/8 bolt and 3/8 stainless washer stainless steel bolts, various sizes and precise threads for different usage. Stainless steel hex head screws. Package includes: 8 pcs 3/8"x6" bolts + 8 pcs flat washers.
- 【PACKAGING】 16 Pieces 3/8 stainless steel bolts kit, comes with sturdy and reusable transparent storage container. Label with the size and quantity of hex bolts. Easy to distinguish the size of 3/8 bolt. Provide variable solutions to meet diverse situation. All within a comprehensive kit.
- 【MATERIAL】 High quality 304 stainless steel screws and bolts. Mywish lag screws have been rigorously tested, higher heat resistance, corrosion resistance and anti-rust effect in different extreme environment. Strong solid structure and longer lifespan. Please note that the magnetic properties of 304 steel always show weak magnetic properties due to the structure transformation reasons.
- 【AFTER SALE SERVICE】 MYWISH team aims to provide our customers with a professional service. Dedicated to promptly solving any concerns or queries. Please contact us if you have any issues with the products.
9.9Exceptional
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Value for Money2
MAKERS BOLT3/8 x 3 (50 Pack) Lag Screw Kit, 50 Screws and 50 washers, Hot Dip Galvanized, Meets ASME B18.2.1 Industrial/Commercial Grade by Makers Bolt
Main highlights- Suitable for use in ACQ treated lumber, pilot hole recommended for installation
- Meets ASTM A307, ASME B18.2.1, ASME B18.21.1, and ASTM F2329
- Kit includes 50 Grade 307A lag bolts and 50 USS flat washers (outside diameter 1")
- Hot-Dip Galvanized for superior rust resistance
- Diameter: 3/8" | Length: 3" | Head width: 9/16"
9.8Exceptional
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3
MAKERS BOLT3/8 x 1-1/2 (50 Pack) Lag Screw Kit, 50 Screws and 50 Washers, Ceramic Black Ruspert Coating for Exterior Use, Meets ASTM A307 and ASME B18.2.1, Industrial/Commerical Grade by Makers Bolt
Main highlights- Suitable for use in ACQ treated lumber, pilot hole recommended for installation
- Meets ASTM A307, ASME B18.2.1, and ASME B18.21.1
- Kit includes 50 Grade 307A lag bolts and 50 USS flat washers (outside diameter 1")
- Diameter: 3/8" | Length: 1-1/2" | Head width: 9/16"
- Coated with Black Ruspert, a 4 layer weatherproof ceramic coating that provides 2x rust resistance of galvanized
9.6Exceptional
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4
FMhotuFMhotu 6 Inch Heavy-Duty Outdoor Deck Screws, 50Pcs Star Drive Decking Wood Screws, Rust Resistant Timber Screws for Timber/Log/Landscaping Wood (#14 x 6 Black)
Why we love it
Durable in harsh outdoor conditions.
Rust-resistant for long-lasting use.
Easy installation with star-drive design.
9.3Excellent
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5
WensilonWensilon #10 * 3" Deck Screws, (137pcs) 2 lbs.Exterior Wood Screws, Rust Resistant epoxy Coated, Bronze, T25 Star Bit
Main highlights- Type 22 Slot: Extra sharp wood screw tip eliminates the need for pre-drilling, even on hardwoods. Keeps wood from cracking.
- Serrated Threads: Serrated threads on the head minimize plate separation, increase strength and ensure secure fastening.
- Plummer head: Star drive wood screws make installation easier and come with a plummer head.
- Dampening Knurled Shoulder: For faster, more secure installation. There are six non-slip bars under the head.
- Anti-corrosion coating: four layers of high-performance coating makes the screws less prone to rust in outdoor construction, and the flat head wood screws are made of high-quality heat-treated steel.
9.1Excellent
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6
Power ProPower Pro 47866 Construction Lag Screws, 1/4"-20 x 1-1/2", Epoxy Coated, Torx/Star Drive Included, Coarse Thread, Decking Screws, Outdoor Rust Resistant, Bronze, 75pcs
Main highlights- Unique Design: Designed for heavy-duty applications and features a reinforced neck, aggressive thread design, and type 17 cut point
- Star Drive, Truss Head: Eliminate cam-out for a smooth, effortless drive every time
- Specifications: 250 pieces, 1/4"-20 x 2" Construction Lag Screws, T25 Star/Torx Drive Bit Included.
- Safe for use in place of standard lag screws
- Recommended Use: For structural or outdoor projects, requiring high strength and durability, construction screws are the best choice.
- Limited Warranty: Backed by Hillman's unparalleled customer service that goes above and beyond to ensure your satisfaction. Parts carry a limited warranty against rust & corrosion
- Engineered for the Outdoors: Common applications include decks, stairs, playsets, and many other outdoor wood projects
- Best-In-Class Corrosion Resistance: Bronze ceramic coat exceeds 1,000 hour salt spray test under ASTM B129
9.0Excellent
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7
PRIME-LINE14% OffPrime-Line 9056313 Hex Lag Screws, 3/8 In. X 3 In, A307 Grade A Hot Dip Galvanized Steel (25 Pack), Zinc
Main highlights- Used in applications where standard wood screws cannot support the load (deck building, etc.)
- Size: 3/8 inch X 3 inch
- Requires pilot hole to be drilled and installs using wrench or socket tool
- Heavy duty wood screw with 6 sided hex bolt head
- Features deep wood screw threads and does not accept a nut
8.9Very Good
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8
GOOBETTERLag Screws 6 Inch, 50PCS Heavy Duty Construction Screw, Structural Wood Screw #14 x 6, Rust Resistant, Washer Head, Black Coated Exterior Wood/Lag Screws Hex Socket Included
Main highlights- 【WIDE APPLICATION】:These construction lag screws are ideal for outdoor, homeand industrial applications such as deck buildinglog construction , log construction,timber framing, pole barns.
- 【Professional Design】:Our structural wood screws use T30 Star drive system ensure a safe and efficient fastening process without slippage,The knurled shank of log wood screws reduces the torque required for drilling and prevents wood from cracking.
- 【MODIFIED TRUSS WASHER HEAD & STAR DRIVE】The modified truss washer head design of our structural lag screw guarantees a flush and neat finish, enhancing the overall appearance of your woodworking creations. Featuring a T30 star drive style, these wood screws ensure a safe and efficient fastening process without slipping.
- 【GOOBETTER】:We pay great attention to the reputation of our brand Goobetter, so our product quality control sells very strict,You will receive a box of wood screws and 1 T30 star drive . packaging using environmentally friendly reusable materials, storage does not take up space.
- 【Anti-Corrosion Coating】:Our long wood screws passed the 1000 Hour Salt Spray Test without coating failures. The black coating creates a robust anti-corrosion and anti-rust barrier that offer excellent protection against corrosion and rust, guaranteeing their longevity even in harsh conditions.
8.8Very Good
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9
MAKERS BOLT1/4 x 1-1/4 (100 Pack) Lag Screw Kit, 100 Screws and 100 Washers, Ceramic Black Ruspert Coating for Exterior Use, Meets ASTM A307 and ASME B18.2.1, Industrial/Commerical Grade by Makers Bolt
Main highlights- Suitable for use in ACQ treated lumber, pilot hole recommended for installation
- Meets ASTM A307, ASME B18.2.1, and ASME B18.21.1
- Kit includes 100 Grade 307A lag bolts and 100 USS flat washers (outside diameter 47/64")
- Diameter: 1/4" | Length: 1-1/4" | Head width: 7/16"
- Coated with Black Ruspert, a 4 layer weatherproof ceramic coating that provides 2x rust resistance of galvanized
8.7Very Good
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10
VIGRUE1/4" Hex Lag Bolts Stainless Steel 18-8 (304), VIGRUE 108PCS Black Oxidized, Hex Lag Screws Heavy Duty Wood Screws Washers Assortment kit, Length Include 1" 1-1/2" 2" 2-1/2" 3"
Why we love it
Durable stainless steel construction.
Strong grip prevents material stripping.
Versatile for various applications.
8.4Good
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