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  • VIDEO
Qlvily Stainless Steel Black Lag BoltsQlvily
  • Qlvily 25PCS Stainless Steel Black Lag Bolts 1/4" x 1-1/2" Hex Lag Screws, Washers Included
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Qlvily 25PCS Stainless Steel Black Lag Bolts 1/4" x 1-1/2" Hex Lag Screws, Washers Included

4.3 out of 5 stars 134 ratings
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Purchase options and add-ons

Material Stainless Steel
Drive system External Hex
Head style Hex
Exterior finish Stainless Steel
Thread size 1/4"

About this item

  • 🔩 【High Quality Material】: Our premium black lag screws are made of stainless steel, provide strength and good corrosion resistance.
  • 🔩 【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.
  • 🔩 【Wide Applications】: These screws are ideal for outdoor, home and industrial applications such as deck building or joining wood.
  • 🔩 【Size】: 1/4" x 1-1/2"; Diameter: 1/4"; Length: 1.5"; Head width across the Flats: 7/16".
  • 🔩 【Package Include】: 25 x 1/4" x 1-1/2" Hex Lag Screws, 25 x Gasket. If you have any problem, please contact us through email on 鶹 without hesitation, we will reply you within 24 hours.

Product details

  • Parcel Dimensions ‏ : ‎ 11.99 x 9.5 x 1.6 cm; 259 g
  • Date First Available ‏ : ‎ Sept. 24 2022
  • Manufacturer ‏ : ‎ Qlvily
  • Place of Business ‏ : ‎ LS-1
  • ASIN ‏ : ‎ B0B8N17CBC
  • Manufacturer reference ‏ : ‎ LS-1
  • 鶹 Rank: #19,800 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
  • Customer Reviews:
    4.3 out of 5 stars 134 ratings

Frequently bought together

This item: Qlvily 25PCS Stainless Steel Black Lag Bolts 1/4" x 1-1/2" Hex Lag Screws, Washers Included
$14.99($0.60/count)
Get it by Saturday, Aug 9
In Stock
Sold by Qlvily and ships from 鶹 Fulfillment.
+
$12.99
Get it by Saturday, Aug 9
In Stock
Sold by Qlvily and ships from 鶹 Fulfillment.
+
$12.89($0.26/count)
Get it by Saturday, Aug 9
In Stock
Sold by Amadeo City and ships from 鶹 Fulfillment.
Total price:$00
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Product Description

1

Qlvily Stainless Steel Black Lag Bolts

  • Made of stainless steel, provide strength and good corrosion resistance.
  • Coated with black oxide, which gives the screws a classic look and increases corrosion and wear resistance.
  • Ideal for outdoor, home and industrial applications such as deck building or joining wood.
  • In addition to bolts, the product also comes with the same number of gaskets, so you don't need to purchase them again, saving time and money.

2

3

4

Qlvily 25PCS Stainless Steel Black Lag Bolts 1/4" x 1-1/2"
Qlvily 25PCS Stainless Steel Black Lag Bolts 1/4" x 1"
Qlvily 10PCS Stainless Steel Black Lag Bolts 1/4" x 2-1/2"
Qlvily 10PCS Stainless Steel Black Lag Bolts 3/8" x 3"
Qlvily 25PCS Stainless Steel Lag Bolts 1/4" x 1-1/2"
Customer Reviews
4.3 out of 5 stars 134
4.6 out of 5 stars 45
4.2 out of 5 stars 33
4.5 out of 5 stars 63
3.6 out of 5 stars 38
Diameter 1/4" 1/4" 1/4" 3/8" 1/4"
Length 1-1/2" 1" 2-1/2" 3" 1-1/2"
Head width across the Flats 7/16" 7/16" 7/16" 0.55" 7/16"
Quantity 25PCS 25PCS 10PCS 10PCS 25PCS
Color Black Black Black Black Sliver

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Customer reviews

4.3 out of 5 stars
134 global ratings

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Top reviews from Canada

  • Reviewed in Canada on March 29, 2025
    Verified Purchase
    Great lags came with washers as well
  • Reviewed in Canada on April 13, 2024
    Verified Purchase
    did the job I needed
  • Reviewed in Canada on February 12, 2025
    Verified Purchase
    Très bon produit, mais vous devriez trouver un autre distributeur qu'鶹e.
    Il n a pas de respect pour le Québec
    Report
  • Reviewed in Canada on April 8, 2024
    Verified Purchase
    Tel que décrit bonne qualité
  • Reviewed in Canada on July 5, 2024
    Verified Purchase
    A bit expensive per bolt… there’s better bang for your buck, ( although this is still way better that big box stores for cost)
  • Reviewed in Canada on January 30, 2023
    Verified Purchase
    Price was good. So far they seem structurally ok. However a stiff breeze will take the paint off. I am still waiting for my felt padded wench set to use the rest of them.
    One person found this helpful
    Report

Top reviews from other countries

  • wow
    5.0 out of 5 stars Good item
    Reviewed in the United States on September 11, 2024
    Verified Purchase
    Appears to be a good product and it should work well.
  • bruce schullo
    5.0 out of 5 stars Quality, sturdy screws.
    Reviewed in the United States on July 18, 2025
    Verified Purchase
    Well made product.
  • Goni
    5.0 out of 5 stars Worked, finish stayed on
    Reviewed in the United States on August 6, 2024
    Verified Purchase
    Replaced a railing on my deck. The bolts that were previously holding them on had all the finish chip off. These worked for my application, and the finish was still on them after I used my impact driver.
  • Fishing_Is_Life
    5.0 out of 5 stars Fill the gaps.
    Reviewed in the United States on March 9, 2023
    Verified Purchase
    Made a rock wall for my kids room but couldn’t use a few of the bolts that came with it because it overlapped the 2x4’s behind the board. So these lag screws were the perfect size four rock cleats that needed to be screwed in and holding the entire board up. Perfect fit and snug as a cork in a wine bottle. I noticed that the screws didn’t strip at all when they became flush with the board, so durability seems to be on its side as well. Definitely a good item to buy for whatever need you would require them for.
    Customer image
    Fishing_Is_Life
    5.0 out of 5 stars
    Fill the gaps.

    Reviewed in the United States on March 9, 2023
    Made a rock wall for my kids room but couldn’t use a few of the bolts that came with it because it overlapped the 2x4’s behind the board. So these lag screws were the perfect size four rock cleats that needed to be screwed in and holding the entire board up. Perfect fit and snug as a cork in a wine bottle. I noticed that the screws didn’t strip at all when they became flush with the board, so durability seems to be on its side as well. Definitely a good item to buy for whatever need you would require them for.
    Images in this review
    Customer image
  • DannowiththeNano
    2.0 out of 5 stars Lags are fine, the coating poor
    Reviewed in the United States on August 28, 2024
    Verified Purchase
    I bought these for a set of high quality hinges. The screws that came with the hinges were too light for the load. Hinges black so I looked for black lags. The seller claimed the finish would not flake off. The lags had lots of flaking right out of the box. The package was filled with black flakes. I don't recommend these for the finish.
    Customer image
    DannowiththeNano
    2.0 out of 5 stars
    Lags are fine, the coating poor

    Reviewed in the United States on August 28, 2024
    I bought these for a set of high quality hinges. The screws that came with the hinges were too light for the load. Hinges black so I looked for black lags. The seller claimed the finish would not flake off. The lags had lots of flaking right out of the box. The package was filled with black flakes. I don't recommend these for the finish.
    Images in this review
    Customer imageCustomer image