The Best Hex Bolts - We Kompare

Looking for the best Hex Bolts?

Discover now our comparison of the best Hex Bolts. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Hex Bolts are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Hex Bolts in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

1680 Pcs M2 M3 M4 M5 Metric Hex Head Bolts and Nuts and Washers Set, Hex Socket Head Cap Screws Bolts and Nuts and Washers Assortment Kit, Black Machine Screws Set

Superb Material: The bolts and nuts kit is made of high-quality alloy steel, with exquisite workmanship, high hardness, strong and not easy to break, not easy to deform, corrosion-resistant, not easy to rust, and can maintain good performance in any environment.
Hex Socket Head Cap Screws Bolts and Nuts and Washers Kit: The thread is tight and the force is uniform, it is not easy to deform and slide during rolling and installation, it can withstand greater loads, and it can ensure the stability of the installation. After installation, the whole screw cap sinks into the inside of the workpiece, which can keep the surface of the workpiece flat and beautiful.
Equipped with Nuts and Flat Washers: Hex nuts can make your installation more precise and fasten better, providing strong holding force and clamping force; washers can increase the contact area, distribute pressure, protect the nuts and bolts, and prolong the use time.
Wide Range of Uses: Widely used in household appliances, automobile assembly, product manufacturing, precision machinery industry, electronic products, communication products, lamps, toys, maintenance and other fields. Ideal for professionals, maintenance personnel, carpenters, landlords, handymen, repairmen and more.
Package Includes: You will receive 1680 pcs in total, size includes: 2#*5/32"(m2*4mm), 2#*1/4"(m2*6mm), 2#*3/8"(m2* 10mm), 2#*1/2"(m2*12mm), 4#*1/4"(m3*6mm), 4#*5/16"(m3*8mm), 4#*1/2"( m3*12mm), 4#*5/18"(m3*16mm), 8#*5/16"(m4*8mm), 8#*1/2"(m4*12mm), 8#*5/8 "(m4*16mm), 8#*7/8"(m4*20mm), 3/16*1/2"(m5*12mm), 3/16*5/8"(m5*16mm), 3/ 16*7/8"(m5*20mm), 3/16*1"(m5*25mm), including nuts and flat washers of corresponding size.

SaleNo. 2

Kadrick Metric Screw Assortment, 2000PCS Metric Bolt Assortment Kit M2 M3 M4 M5 Machine Screws with Lock & Flat Washers, Grade 10.9 Alloy Steel Hex Socket Button Head Black Screws Nuts and Bolts Kit

【Product details】---4sizes of screws M2 M3 M4 M5, thread pitch:0.4mm/0.5mm/0.7mm/0.8mm,thread diameters:2mm/3mm/4mm/5mm.Lenths of the thread M2:4mm/8mm/12mm/16mm.M3:6mm/8mm/12mm/16mm.M4:8mm/12mm/16mm/20mm.M5:8mm/12mm/16mm/20mm.According with standardized metric system. And the average error is less than 0.01mm.
【High quality】--- This screw assortment is made of 10.9 grade alloy steel with high strength and precise threads
【Good storage and assortment】All These Screws are Packed In a Sturdy Easy-use Plastic Storage Box, Organized Conveniently and Easily.
【Can be widely used】Keep a set of commonly used Kadrick screw sets on hand to make you convenient.
【Brand guarantee】: Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us.

No. 3

Mr. Pen- Stainless Steel Nuts and Bolts Assortment Kit, 408 pcs, M5 M6 M8 Hex Head Metric Bolts and Nuts Assortment, Flat & Lock Washers with Clear Storage Box, Hardware Kit

Mr. Pen bolts and nuts assortment kit includes 408 high-quality pieces, making it an essential toolset for various applications.
Crafted from premium stainless steel, the components are built to last with exceptional rust and corrosion resistance.
This kit offers a wide range of bolt, nut, and washer sizes, ensuring it meets the needs of diverse projects and repairs.
Each piece is neatly organized in a durable, transparent storage case for easy access, portability, and hassle-free organization.
Ideal for home improvement, professional work, or DIY projects, this kit provides a reliable and efficient solution for assembly and repairs.

SaleNo. 4

Hard-to-Find Fastener 014973243807 Tap Hex Bolt, 1/4-20 x 1, zinc, 100 Count

Diameter: 1/4-Inch
Length: 1-Inch
Material: Steel
Finish: Zinc
Head Style: Hex (7/16 Wrench)
Diameter: 1/4"
Length: 1 inch
Material: Steel
Finish: Zinc
Head Style: Hex (7/16 Wrench)

No. 5

Hex Bolts and Nuts and Washers Assortment Kit, 496 Pcs Metric Hex Head Nuts and Bolts Kit, Stainless Steel Machine Screws Bolts Nuts Flat & Spring Lock Washers Set - M4 M5 M6

Superb 304 Stainless Steel Material: Our hex head nuts and bolts and washers kits are made of high-quality 304 stainless steel, which has superior rust resistance, wear resistance, oxidation resistance, corrosion resistance, no deformation, high hardness and durability.
Hex Bolts and Nuts and Washers Kit: The external hexagonal design makes the preloading contact area large, which can use a large preloading force, which is convenient for installation and disassembly in a small space. The bolts and nuts kit has a compact structure, is not easy to loosen, and has a relatively high load-bearing capacity.
Equipped with Hex Nut and Two Kinds of Washers: The hex nut can make your installation more precise, fasten better and carry more load; flat washer can increase contact area, provide strong holding force and maximum clamping force; spring washer Used to provide tension and preload in joint assemblies.
Wide Range of Uses: Suitable for various mechanical equipment, classified instruments, meters, household appliances, electronic products, communication products, locks, lamps, maintenance industries, etc. Ideal for professionals, maintenance personnel, carpenters, landlords, handymen, repairmen and more.
Package Includes: 496 pcs in total, size includes: m4*12 mm, m4*16 mm, m4*20 mm, m4*30 mm, m5*16 mm, m5*20 mm, m5*25 mm, m5*30 mm , m6*16 mm, m6*20 mm, m6*30 mm, m6*40 mm, including corresponding nuts and two kinds of washers, the quantity is sufficient and the size is rich, meeting the needs of daily use.

No. 6

HVAKHVA 1160 pcs M3/M4/M5/M6 Metric Hex Head Socket Cap Bolt & Nut Assortment, 304 Stainless Steel Machine Screws with Flat & Lock Washers,Length 6 to 35 mm

1.Premium 304 SUS Material,Our Hex Socket Head bolt & nuts set is made by high quality 304 SUS, which have superior rust resistance and excellent oxidation resistance, can ensure long time workable and useful
2. Various Sizes,This nice screws set have M3,M4,M5,M6 models , besides each model have different length ( 6 to 35 mm ) to choose,which can meet most demands in daily.M3 ,6/8/10/12mm ;M4 ,8/10/16/20mm ;M5 ,10/ 16/20/30 mm;M6 ,16/25/35 mm
3.Quality& Technology,HVAKHVA are speclized in fasten area for many years, and this hex socket Head bolt have threaded in the head which make it more easy to use
4.What you can get? The screw & Bolt assortment kit include M3 Bolt 120 pcs;Nuts 130 pcs;Flat & lock wahsers 300 pcs; M4 Bolt 80 pcs,Nuts 80 pcs, Flat & lock wahsers 200 pcs；M5 Bolt 43 pcs, Nuts 44 pcs, Flat & lock wahsers 90 pcs; M6 Bolt 16pcs,Nuts17 pcs, Flat & lock wahsers 40 pcs
5.Wide useage ,HVAKHVA Nut and Bolt Assortment Can Be Widely Used in furniture, car, motorcycle repair, 3D printing equipment,power facilities, DIY inventions,office appliances and more

No. 7

Besitu 280Pcs Metric Flange Bolt Assortment, M6x1.0, M8x1.25, M10x1.5 (12mm to 30mm) Assorted Hex Bolts and Nuts Washers Kit for Automotive, 10.9 Black Zinc Galvanized

【Metric Flange Bolt Assortment】This is nice selection of metric flange head bolts of the most common lengths along with the nuts and washers, Including M6-1.0 x 12/16/20/25/30mm, M8-1.25 x 16/20/25/30mm, M10-1.5 x30mm, 280pcs in total. The fully threaded design ensures a secure and stable fit in a wide range of applications.
【10.9 Alloy and Black Galvanized】This flange bolt kit is crafted from 10.9 grade alloy steel with a durable black galvanized finish. If you're working inside the engine, you'll need high-strength Class 10.9 bolts on hand. Class 8.8 bolts are not rated for high-torque conditions.
【Time & Money Saver】Great bins for storage with a size chart on the inside and outside. Compared to the time it takes to go to a hardware store and the cost of buying individual packs, this flange bolts nuts washers kit is a time and money saver.
【Wide Applications】The flange has serrations grip that increases the torque needed to loosen the bolt, which is perfect for mounting something that exposed to vibrations and harshness during action. Widely used in home improvement, automotive projects and engineering test labs.
【Reusable Container】Everything is sorted in separate compartments that are labeled, which is nice when you're looking for a specific size. You can also reuse the plastic container after you've used all the flange bolt kit. The quintessential toolbox addition for any DIY enthusiast.

No. 8

SATANTECH 246PCS Hex Head Bolts and Nuts Assortment Kit, Stainless Steel 1/4-20, 5/16-18, 3/8-16, Assorted Nuts and Bolts, Flat & Spring Lock Washers with Case

【Multi-size Hex Head Nuts and Bolts】: Nice nuts and bolts assortment includes a total of 10 sizes: 1/4"-20 x 3/4", 1/4"-20 x 1-1/2", 1/4"-20 x 1", 1/4"-20 x 2", 5/16"-18 x 3/4", 5/16"-18 x 1", 5/16"-18 x 1-1/2", 5/ 16"-18 x 2", 3/8"-16 x 2-1/2" and 3/8"-16 x 1-1/2"，meeting all demands.
【High Quality 304 Stainless Steel】: Nuts and bolts, washers are 100% made of high quality 304 stainless steel, which has superior anti-rust and abrasion resistance, anti-oxidation, corrosion resistance, no deformation, sturdy and durable, ensuring the service life of nuts and bolts.
【Bolts Nuts and Washer Assortment Kit】: Various sizes of 1/4", 3/8", 5/16"nuts and bolts, flat washers, spring washers 246pcs in total, standard hex heads screws , clear threads, even force, precise grip, speeding up the fastening process in many applications.
【Box with Compartments】: Bolts and nuts are stored in separate compartments inside the box , everything is kept in order, easy to take and storage. The reinforced box with detailed size information sheet pasted on both sides, even if mixed, can be quickly corresponded to the correct size.
【Wide Range of Applications】: Assorted nuts and bolts can be widely used in a variety of precision machinery, classification instruments, electronic products, household appliances, communication products ,and also suitable for small repairs of door handles, lamps, locks, toys, or other uses in garages and homes.

No. 9

1/4-20 x 1/2" (50 Pack) Flat Head Hex Socket Cap Screws Bolts, Black Oxide 304 Stainless Steel 18-8, Hex Drive, Bright Finish, Fully Machine Thread

Flat Head Hex Socket Cap Screws Bolts, Hex Drive, Bright Finish, Fully Machine Thread, Made of 304 stainless steel (Black Oxide) 18-8 which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments
VALUE PACKAGING AND EASY TO USE - This Flat Head Hex Socket Cap Screws Bolts package contains 50 Pcs screws, 1 Pcs hex key. You can get your work done easily and qucikly. They are ideal for use at home, in the office or at work.
Product Size - Thread Diameter: 1/4inch; Thread Pitch: 1/2inch.
RUGGED AND DURABLE - Our Flat Head Hex Socket Cap Screws Bolts made of high-quality 18-8(304)Stainless Steel，which has higher corrosion resistance and anti-rust effect than ordinary bolt, longer service life, not easy to damage, more solid.
WIDE RANGE OF APPLICATIONS - Flat Head Hex Socket Cap Screws Bolts can be widely used in the home and office appliance, communication equipments, ship assembly , the mechanical industry and small repairs around shops, garages or home furniture fasteners.

No. 10

200PCS Nuts and Bolts 1/4-20 x 1/2”, 3/4”, 1”, 1-1/2”, 2”, 2-1/2”, 3” Carbon Steel Hex Bolts and Nuts Assortment Kit Hardware Screws Set (7 Different Sizes)

Heavy Duty Material: Bolt kits are made of high quality carbon steel, with excellent anti-rust, wear resistance and corrosion resistance property, high hardness&strength, can be used in extreme environments
Common Practical Sizes: Use for fastening metal, wood and plastic materials together. Includes sizes 1/4” - 20, 1/4”- 20 x 2”, 1/4” - 20 x 2-1/2”, 1/4”- 20 x 3, 1/4”- 20 x1/2”, 1/4” - 20 x 3/4”, 1/4” - 20 x 1”, 1/4”- 20 x 1” -1/2”
Matching Nuts and Bolts: A variety of quantity to suit your needs, 40PCS heavy duty hex bolts +40PCS hex nut+80PCS flat washer+40PCS lock washer. (200pcs in total)
Plastic Heat Seal Package: Come with a packing box, All of screws and nuts are packed in it, which is convenient for storage
Reliable Quatilty & Service: We provide service for our product quality problem, if you're have any issue with our product, please feel free to contact us, we will solve it for you

What is the purpose of a comparison site?

When you search for a product on the Internet, you can compare all the offers that are available from the sellers. However, it can take time when it is necessary to open all the pages, compare the opinions of the Internet users, the characteristics of the products, the prices of the different models… Offering you reliable comparisons allows us to offer you a certain time saving and a great ease of use. Shopping on the Internet is no longer a chore, but a real pleasure!
We do everything we can to offer you relevant comparisons, based on various criteria and constantly updated. The product you are looking for is probably among these pages. A few clicks will allow you to make a fair and relevant choice. Don’t be disappointed with your purchases made on the Internet and compare the best Hex Bolts now!

Last update on 2025-07-05 / Affiliate links / Images from Amazon Product Advertising API

Search and kompare over thousands products reviews

Looking for the best Hex Bolts?

What is the purpose of a comparison site?

Related posts: