Best Structural Bolts (Sep. 2026) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

OZCO 2 Pcs OWT Timber Bolts 3/4" x 8–10" | Adjustable Structural Wood Bolts f...

9.9
CPR Score
Top 2

Prime-Line Z 10532 Molly Bolt 1-1/4 In., Standard (50 Pack)

9.8
CPR Score
Top 3

The Hillman Group 44162 5/16-18 x 1-Inch Body Bolt, 15-Pack

9.6
CPR Score
Tips


Our team has selected the top 30 best Structural Bolts. We found and analyzed dozens of products, analyzed & compared 306 Structural Bolts with different brands, including Generic, PRIME-LINE, Hillman, Hard-to-Find Fastener, QCAA, GRK, Deltana, Ozco, FASTENMASTER, N. Fasteners And Jet Fitting & Supply Corp, and analyzed 5,133 consumer reviews for Fasteners products.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Structural Bolts Rated by CherryPicks

Market Overview
Structural Bolts Reviewed
  • Reviews Analyzed: 5,133 Items
  • CPR Avg. Rating: 8.6 / 10
30 Products Evaluated
  • Highest Price: $270.58
  • Lowest Price: $7.99
  • Avg. Price: $53.26
Price Disclaimer

Top 30 Structural Bolts on Amazon (Verified You can Buy)

Top 1

OZCO 2 Pcs OWT Timber Bolts 3/4" x 8–10" | Adjustable Structural Wood Bolts for Pergola, Deck, Beam and Outdoor Wood Structures | Powder-Coated Steel Hardware

Ozco
56651
4.5 x 13.7 x 1.8 inches
1.5 pounds

Ratings for Ozco (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Amazon Resale -

Features

PROFESSIONAL FASTENING PERFORMANCE: Delivers strong, secure through-bolt connections while maintaining a clean, finished appearance. These timber bolts eliminate exposed bolt ends, improve safety, and ensure reliable fastening performance.
PRECISION-ENGINEERED FASTENING DESIGN: Features tightening sleeve technology that secures firmly in place while adjusting to varying material thickness, simplifying installation and eliminating the need to trim excess bolt ends.
Show More
Top 2

Prime-Line Z 10532 Molly Bolt 1-1/4 In., Standard (50 Pack)

PRIME-LINE
Z 10532
0.5 x 1.71 x 0.5 inches

Ratings for PRIME-LINE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Amazon Resale -

Features

Components of these fasteners are constructed of steel, to include steel outer shaft and steel fastener
All components come in a corrosion resistant, zinc plated finish
Show More
Top 3

The Hillman Group 44162 5/16-18 x 1-Inch Body Bolt, 15-Pack

Hillman
44162
3.4 x 2.6 x 1.6 inches

Ratings for Hillman (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

The package length is 8.89 centimeters
The package height is 3.302 centimeters
Show More
Top 4

FastenMaster FMTHR007-24 ThruLOK Screw Bolt Fastening System, 7 Inches, 24-Count, Silver

FASTENMASTER
FMTHR007-24
12.0 x 12.0 x 6.0 inches
1.0 pounds

Ratings for FASTENMASTER (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Gatzies 120
Moofin 1,951
MaxWarehouse 251
Amazon.com -

Features

ThruLok are engineered to replace a carriage or through-bolt with no predrilling required
Brand name: FASTENMASTER
Show More
Top 5

Hillman 100 Pcs Stainless Steel Hurricane Bolts (1/4"-20 x 1") | Phillips and Slotted Drive Storm Panel Bolts | Corrosion Resistant Fasteners for Storefronts and Sliding Glass Doors

Hillman
831490
3.25 x 3.37 x 2.0 inches
0.0006 pounds

Ratings for Hillman (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

HEAVY-DUTY STAINLESS STEEL HURRICANE BOLT FOR STRUCTURAL USE: 1/4 in.-20 x 1 in. stainless steel bolts provide dependable holding strength for exterior construction, structural reinforcement, and hardware mounting applications.
LOW-PROFILE TRUSS HEAD FOR CONCEALED INSTALLATION: Wide truss-style head delivers superior concealment versus standard hex bolts and provides an expanded bearing surface for improved load distribution and stronger clamping performance.
Show More
Top 6

Conquest Fasteners 5/8"-11 x 6" A325 Type 1 Heavy Hex Structural Bolts (25 Pack) - Plain Finish

Conquest Fasteners
14.81 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 5/8 inch | Length: 6 inch | Threads Per Inch: 11 | Head Type: Hex Head | Material: Carbon Steel | Finish: Plain
[25 PACK] Package includes 25pcs Heavy Hex Structural Bolts
Show More
Top 7

Conquest Fasteners 5/8"-11 x 2" A325 Type 1 Heavy Hex Structural Bolts (25 Pack) - Hot Dip Galvanized

Conquest Fasteners
6.4 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 5/8 inch | Length: 2 inch | Threads Per Inch: 11 | Head Type: Hex Head | Material: Carbon Steel | Finish: Hot Dip Galvanized
[25 PACK] Package includes 25pcs Heavy Hex Structural Bolts
Show More
Top 8

Conquest Fasteners 3/4"-10 x 2" A325 Type 1 Heavy Hex Structural Bolts (10 Pack) - Hot Dip Galvanized

Conquest Fasteners
3.9 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 3/4 inch | Length: 2 inch | Threads Per Inch: 10 | Head Type: Hex Head | Material: Carbon Steel | Finish: Hot Dip Galvanized
[10 PACK] Package includes 10pcs Heavy Hex Structural Bolts
Show More
Top 9

Conquest Fasteners 3/4"-10 x 2" A325 Type 1 Fully Threaded Heavy Hex Structural Bolts (10 Pack) - Plain Finish

Conquest Fasteners
3.91 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 3/4 inch | Length: 2 inch | Threads Per Inch: 10 | Head Type: Hex Head | Material: Carbon Steel | Finish: Plain
[10 PACK] Package includes 10pcs Heavy Hex Structural Bolts
Show More
Top 10

QCAA Solid Brass Surface Bolt, 3", Matte Black, 1 Pack, Made in Taiwan

QCAA
B22-002
4.5 x 2.1 x 0.3 inches

Ratings for QCAA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QCAA Hardware -

Features

Four Different Sizes(2", 3", 4" & 6") and Two Finishes(Satin NKL, Matte Black & ORB) for Option
Mounting hardware included (Phil. Flat 5 x 3/4")
Show More
Top 11

Conquest Fasteners 3/4"-10 x 2" A325 Type 1 Heavy Hex Structural Bolts (25 Pack) - Plain Finish

Conquest Fasteners
9.77 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 3/4 inch | Length: 2 inch | Threads Per Inch: 10 | Head Type: Hex Head | Material: Carbon Steel | Finish: Plain
[25 PACK] Package includes 25pcs Heavy Hex Structural Bolts
Show More
Top 12

Conquest Fasteners 3/4"-10 x 2" A325 Type 1 Fully Threaded Heavy Hex Structural Bolts (25 Pack) - Plain Finish

Conquest Fasteners
9.77 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 3/4 inch | Length: 2 inch | Threads Per Inch: 10 | Head Type: Hex Head | Material: Carbon Steel | Finish: Plain
[25 PACK] Package includes 25pcs Heavy Hex Structural Bolts
Show More
Top 13

Conquest Fasteners 1/2"-13 x 1-1/4" A325 Type 1 Fully Threaded Heavy Hex Structural Bolts (10 Pack) - Hot Dip Galvanized

Conquest Fasteners
1.17 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 1/2 inch | Length: 1-1/4 inch | Threads Per Inch: 13 | Head Type: Hex Head | Material: Carbon Steel | Finish: Hot Dip Galvanized
[10 PACK] Package includes 10pcs Heavy Hex Structural Bolts
Show More
Top 14

Conquest Fasteners 3/4"-10 x 7" A325 Type 1 Heavy Hex Structural Bolts (10 Pack) - Plain Finish

Conquest Fasteners
10.19 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 3/4 inch | Length: 7 inch | Threads Per Inch: 10 | Head Type: Hex Head | Material: Carbon Steel | Finish: Plain
[10 PACK] Package includes 10pcs Heavy Hex Structural Bolts
Show More
Top 15

Conquest Fasteners 3/4"-10 x 2-3/4" A325 Type 1 Heavy Hex Structural Bolts (10 Pack) - Plain Finish

Conquest Fasteners
4.82 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 3/4 inch | Length: 2-3/4 inch | Threads Per Inch: 10 | Head Type: Hex Head | Material: Carbon Steel | Finish: Plain
[10 PACK] Package includes 10pcs Heavy Hex Structural Bolts
Show More
Top 16

Conquest Fasteners 7/8"-9 x 3-1/2" A325 Type 1 Heavy Hex Structural Bolts (10 Pack) - Hot Dip Galvanized

Conquest Fasteners
8.07 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 7/8 inch | Length: 3-1/2 inch | Threads Per Inch: 9 | Head Type: Hex Head | Material: Carbon Steel | Finish: Hot Dip Galvanized
[10 PACK] Package includes 10pcs Heavy Hex Structural Bolts
Show More
Top 17

3/4"-10 X 2 Grade A325 Structural Bolts & Nuts (Pack of 12)

N. Fasteners
342SBODZ
0.2 pounds

Ratings for N. Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Greschlers Hardware -

Features

Material: Plain Steel.
Grade: A325.
Show More
Top 18

QCAA Solid Brass Surface Bolt 4", Satin Nickel, Made in Taiwan, 1 Pack

QCAA

Ratings for QCAA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QCAA Hardware -

Features

Four Different Sizes(2", 3", 4" & 6") and Two Finishes(Satin NKL, Matte Black & ORB) for Option
Mounting hardware included (Phil. Flat 5 x 3/4")
Show More
Top 19

7/8"-9x3 (PT) Heavy Hex Structural Bolt A490, Type 1, Plain (inch) (Quantity: 85)

Jet Fitting & Supply Corp

Ratings for Jet Fitting & Supply Corp (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Jet Fitting & Supply -

Features

A heavy hex bolt made of alloy steel
The bearing surface shall be flat and washer-faced, and the point is chamfered
Show More
Top 20

3/4"-10 X 2-1/4" Grade A325 Structural Bolts & Nuts (Pack of 12)

N. Fasteners
34214SBODZ
0.2 pounds

Ratings for N. Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Greschlers Hardware -

Features

Material: Plain Steel.
Grade: A325.
Show More
Top 21

Conquest Fasteners 1/2"-13 x 1-3/4" A325 Type 1 Fully Threaded Heavy Hex Structural Bolts (25 Pack) - Plain Finish

Conquest Fasteners
3.53 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 1/2 inch | Length: 1-3/4 inch | Threads Per Inch: 13 | Head Type: Hex Head | Material: Carbon Steel | Finish: Plain
[25 PACK] Package includes 25pcs Heavy Hex Structural Bolts
Show More
Top 22

QCAA Solid Brass Surface Bolt, 3", Satin Nickel, 2 Pack, Made in Taiwan

QCAA
B04-001
6.6 x 4.3 x 0.59 inches

Ratings for QCAA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QCAA Hardware -

Features

Four Different Sizes(2", 3", 4" & 6") and Two Finishes(Satin NKL, Matte Black & ORB) for Option
Mounting hardware included (Phil. Flat 5 x 3/4")
Show More
Top 23

GRK 132231 RSS SS HandyPak 5/16 by 5-1/8-Inch 305SS Structural Screws, 40pk

GRK
772691322319
6.25 x 0.82 x 0.51 Inches
0.15 pounds

Ratings for GRK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
USA Tool Depot -

Features

PHEINOX Stainless Steel with limited lifetime warranty
Use GRK Bit T-30
Show More
Top 24

GRK 772691122872 3/8" x 8" 12287 RSS Rugged Structural Screws 50 Count, Gold

GRK
772691122872
13.0 x 4.0 x 4.0 inches
4.63 pounds

Ratings for GRK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
CABINWORLD -
Amazon.com -
Gatzies 120
USA Pump Depot -

Features

Easy to install lag alternative for structural wood to wood fastening
Code approved for structural wood to wood applications
Show More
Top 25

Surface Bolt, Concealed Screw, Heavy Duty Black 12IN

Deltana
12SBCS19
12.0 x 1.0 x 1.0 inches
0.01 pounds

Ratings for Deltana (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MG Supply 3,532

Features

SURFACE BOLT, CONCEALED SCREW, HEAVY DUTY BLACK 12IN
Top 26

3/4"-10 X 3 Grade A325 Structural Bolts & Nuts (Pack of 12)

N. Fasteners
343SBODZ
0.2 pounds

Ratings for N. Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Greschlers Hardware -

Features

Material: Plain Steel.
Grade: A325.
Show More
Top 27

Conquest Fasteners 1/2"-13 x 1-1/4" A325 Type 1 Fully Threaded Heavy Hex Structural Bolts (25 Pack) - Plain Finish

Conquest Fasteners
2.93 pounds

Ratings for Conquest Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fastenersplus -

Features

[SPECS] Diameter: 1/2 inch | Length: 1-1/4 inch | Threads Per Inch: 13 | Head Type: Hex Head | Material: Carbon Steel | Finish: Plain
[25 PACK] Package includes 25pcs Heavy Hex Structural Bolts
Show More
Top 28

QCAA Solid Brass Surface Bolt 4", Matte Black, Made in Taiwan, 1 Pack

QCAA

Ratings for QCAA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
QCAA Hardware -

Features

Four Different Sizes(2", 3", 4" & 6") and Two Finishes(Satin NKL, Matte Black & ORB) for Option
Mounting hardware included (Phil. Flat 5 x 3/4")
Show More
Top 29

Hard-to-Find Fastener 014973445997 Joint Connector Bolts, 1/4-20 x 3.55, Piece-5

Hard-to-Find Fastener
014973445997
3.88 x 1.44 x 1.25 inches
0.02 pounds

Ratings for Hard-to-Find Fastener (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
HOMEWARE SUPPLY -

Features

Diameter: 1/4"
Length: 3.55 inches
Show More
Top 30

ABGR-90102-SF1-000 for SI Dohc VTEC Intermediate Half Shaft Bolt Set of 3 Parts Component

Generic
TJJHHRAPH-0EFC7A9B
0.3937 x 0.3937 x 0.3937 inches

Ratings for Generic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
shixiancheng -

Features

ABGR-90102-SF1-000 For SI Dohc VTEC Intermediate Half Shaft Bolt Set Of 3 Parts Component

Top 10 Structural Bolts - Verified to Buy (September 2026)

Top 10 Structural Bolts Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Ozco
  • PRIME-LINE
  • Hillman
  • FASTENMASTER
  • Conquest Fasteners
  • QCAA
  • N. Fasteners
  • Jet Fitting & Supply Corp
  • GRK
  • Deltana

Top 10 Structural Bolts Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Gatzies 260,473 4.6
🥈 MaxWarehouse 147,191 4.7
🥉 Moofin 29,788 4.8
4 MG Supply 17,968 4.9
5 Greschlers Hardware 4,477 4.7
6 QCAA Hardware 3,012 4.8
7 CABINWORLD 2,158 3.9
8 USA Tool Depot 1,103 4.6
9 Jet Fitting & Supply 597 4.8
10 Fastenersplus 387 4.8
View or download top Structural Bolts seller & rating report
Gatzies [260473] MaxWarehouse [147191] Moofin [29788] MG Supply [17968] Greschlers Hardware [4477] QCAA Hardware [3012] CABINWORLD [2158] USA Tool Depot [1103] Jet Fitting & Supply [597] Fastenersplus [387] Gatzies 56% MaxWarehouse 32% Moofin 6% MG Supply 4% Greschlers Hardware 1% QCAA Hardware 1% CABINWORLD 0% USA Tool Depot 0% Jet Fitting & Supply 0% Fastenersplus 0%

[Get] Structural Bolts Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Structural Bolts Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Fasteners supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Structural Bolts to buy for new September 2026?

CherryPicks’s Methodology for Evaluating Structural Bolts

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Fasteners items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 306 of Structural Bolts reviews based on our selection criteria. It helped us shortlist the top qualified and rated Structural Bolts for Fasteners, We found that most customers choose Structural Bolts with an average price of $53.26, and the top brands are Generic, PRIME-LINE, Hillman, Hard-to-Find Fastener, QCAA, GRK, Deltana, Ozco, FASTENMASTER, N. Fasteners And Jet Fitting & Supply Corp

Then our expert-level editors reviewed all those quality items and selected the top 30 Structural Bolts for you, We have researched hundreds of sellers and picked the top sellers for Fasteners, including Amazon Resale, Gatzies, MaxWarehouse, Moofin, MG Supply, Greschlers Hardware, QCAA Hardware, CABINWORLD, USA Tool Depot, Jet Fitting & Supply, Fastenersplus And Amazon.com. The OZCO 2 Pcs OWT Timber Bolts 3/4" x 8–10" | Adju... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 64 consumers with an average rating of 4.5.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Structural Bolts to buy.


Written By Ronald M. Bieber

Ronald M. Bieber has rich experience as a science lab instructor in a college and this has provided him with the right requisite knowledge and experience to be a professional in the act of spotting the right and wrong product. He would be helping us make the right choice in this regard.