Best lag bolts in 2026

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10 carefully selected Home & Kitchen for 2025. Prices from 9.99 CAD to 42.99 CAD. Updated buyer's guide.
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10
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10-43€
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Best Overall
(20Sets) 1/4" x 2-1/2" Hex Head Lag Bolts, Heavy Duty Lag Screws with Washers, 304 Stainless Steel Bolts 18-8, Lag Screws Wood Screws, Partial Thread Black Oxide, 1/4 Bolt by Mywish

(20Sets) 1/4" x 2-1/2" Hex Head Lag Bolts, Heavy D...

22.99CAD
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Best Choice
MYWISH - (20Sets) 1/4" x 2-1/2" Hex Head Lag Bolts, Heavy Duty Lag Screws with Washers, 304 Stainless Steel Bolts 18-8, Lag Screws Wood Screws, Partial Thread Black Oxide, 1/4 Bolt by Mywish
#1
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40/100 Prime

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  • 【PRODUCT NAME】 20 sets lag bolts for wood, with 1/4 bolt and 1/4 stainless washer stainless steel bolts, various sizes and precise threads for different usage. Stainless steel hex head screws. Package includes: 20 pcs 1/4"x2-1/2" bolts + 20 pcs flat washers.
  • 【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.
C$22.99
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Evecad - Evecad 10PCS 3/8" x 3" Hex Head Lag Screws, Stainless Steel Black Lag Bolts, Heavy Duty Lag Bolts, Washers Included
#2
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-33%
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40/100 Prime

-33% β€’ Prime

  • 1. [Black Oxide]: These stainless steel black screws are coated with a black oxide that gives the screws a classic look and improves corrosion and wear resistance. (Please note: Stainless steel is also magnetic, but not as much as iron. It is also coated with a coating that has iron filings on the surface, so this stainless steel screw may be attracted to magnets).
  • 2. [Dimension]: 3/8" x 3"; Diameter: 3/8"; Length: 3"; Head width across the Flats: 9/16".
C$9.99 14.99 CAD
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MYWISH - (20Sets) 1/4" x 3" Hex Head Lag Bolts, Heavy Duty Lag Screws with Washers, 304 Stainless Steel Bolts 18-8, Lag Screws Wood Screws, Partial Thread Black Oxide, 1/4 Bolt by Mywish
#3
Top Pick
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40/100 Prime

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  • 【PRODUCT NAME】 20 sets lag bolts for wood, with 1/4 bolt and 1/4 stainless washer stainless steel bolts, various sizes and precise threads for different usage. Stainless steel hex head screws. Package includes: 20 pcs 1/4"x3" bolts + 20 pcs flat washers.
  • 【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.
C$26.99
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MYWISH - (10Sets) 3/8" x 3" Hex Head Lag Bolts, Heavy Duty Lag Screws with Washers, 304 Stainless Steel Bolts 18-8, Lag Screws Wood Screws, Partial Thread Bright Finish, 3/8 Bolt by Mywish
#4
NEW
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40/100 Prime

-22% β€’ Prime

  • 【PRODUCT NAME】 10 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: 10 pcs 3/8"x3" bolts + 10 pcs flat washers.
  • 【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.
C$16.99
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GOHODOMINO - GOHODOMINO 1/4"Γ—3" Hex Head Lag Screws Bolts 20Pcs, Stainless Steel 304 (18-8), Self Tapping Screws, Hexagon Head Wood Screws
#5
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  • GOHODOMINO Lag screws made of high-quality Stainless Steel 304 (18-8), which has higher corrosion resistance and anti-rust effect than ordinary screws, longer service life, not easy to damage, more solid.
  • This Lag Screws diameter: 1/4", length: 3inch, Wrench Size 7/16", excellent craftsmanship makes our Hex Head, fast, not easy to break, high strength, not easy to deform, not eccentric.
C$18.99
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MYWISH - (8Sets) 3/8" x 4" 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 by Mywish
#7
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  • 【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"x4" bolts + 8 pcs flat washers.
  • 【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.
C$26.99
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Qlvily - Qlvily 25PCS Stainless Steel Black Lag Bolts 1/4" x 1" Hex Lag Screws, Washers Included
#8
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  • πŸ”© 【High Quality Material】: Our premium black lag screws are made of stainless steel, provide strength and good corrosion resistance.
  • πŸ”© 【Black Oxide】: These stainless steel black screws are coated with black oxide, which gives the screws a classic look and increases corrosion and wear resistance. (Stainless steel also has magnetism, which is not as big as iron. In addition, it is coated and there are iron filings on the surface, so this stainless steel screw may be attracted by the magnet.)
C$9.99
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Decorex Hardware - 1/2" x 10" Lag Bolt Screws – HDG Hot Dip Galvanized Heavy-Duty Hex Head Lag Screws | A307 Steel Structural Timber Fasteners | Long Exterior Wood Bolts | 10pcs Box
#9
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  • 1/2" x 10" Long Lag Screws: Provides deep fastening strength for large timber beams, structural posts, pergolas, pole barns, and outdoor load-bearing connections.
  • Hot Dip Galvanized (HDG): Thick zinc coating resists corrosion, ideal for wet climates, soil contact, and heavy exterior construction.
C$42.99
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Qlvily - Qlvily 25PCS Stainless Steel Black Lag Bolts 1/4" x 1-1/2" Hex Lag Screws, Washers Included
#10
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40/100 Prime

Prime

  • πŸ”© 【High Quality Material】: Our premium black lag screws are made of stainless steel, provide strength and good corrosion resistance.
  • πŸ”© 【Black Oxide】: These stainless steel black screws are coated with black oxide, which gives the screws a classic look and increases corrosion and wear resistance.
C$9.99
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We select products based on their Amazon popularity, customer ratings, and value for money.
Prices range from 9.99 CAD to 42.99 CAD, offering options for every budget.
This selection is regularly updated to ensure you get the best deals and top-rated products.
We select products based on their Amazon popularity, customer ratings, and value for money.

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(20Sets) 1/4" x 2-1/2" Hex Head Lag Bolts, Heavy Duty Lag Screws with Washers, 304 Stainless Steel Bolts 18-8, Lag Screws Wood Screws, Partial Thread Black Oxide, 1/4 Bolt by Mywish
πŸ₯‡ #1

(20Sets) 1/4" x 2-1/2" Hex Head Lag Bolt...

22.99 CAD
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