Best Machine Screws 2026

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Last Updated - 27.03.2026

Best Choice

01

VIGRUE

VIGRUE 408 Pieces M5 M6 M8 Hexagon Screws Stainless Steel A2 Screws Set with Nuts Washers DIN933 Bolts Fully Threaded Screws Machine Screws Thread Screws for Repair

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15% Off
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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The safety cover is made from the following materials. The perfect finishing touch: This product is easy to use . Easy to open
The safety and safety of a good quality and an additional 2 different uses. The only thing that you need to do is to protect and protect the 999999 Easy to clean
The product is suitable for use in the future. 9999 Easy to use, use the wood, metal or other items. Easy to use and easy to use. . Easy to clean.
The material and the following products can be used in a single door 66 Easy to use in the right place and use in the bathroom. WHAT YOU CAN SEE A SIZE YOU NEED TO CHOOSE YOUR SIZE
Easy to use, easy to use, easy to use, easy to use. The only thing you need to do is to make a good job of using 66 This product is suitable for safety and protection and . Easy to use:

22,03 € 25,92 €(15% Off off)
02

Hapric

1407-Piece Stainless Steel Screws Set, M2/M3/M4/M5 Machine Screws, Cylinder Head Screws, Thread Screws Set, Hexagonal Screws Set for Electronic Products, Car Repair

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Package contents: you will receive a total of 1407 screws, nuts, washers, mounting washers and Allen keys in four different sizes, M2/M3/M4/M5, as well as tweezers. Can meet your installation and mounting requirements under different conditions.
Not easy to rust: the machine screws are made of stainless steel with high hardness, strong weather resistance, not easy to rust, wear-resistant, not easy to deform, not easy to break, smooth and burr-free and can be used for a long time.
Multiple use: the metric screw set can be used indoors and outdoors and is suitable for household, industry, office, machinery, car and motorcycle maintenance, 3D printers, communication devices, electronic products, etc.
High practicality: hexagon socket screws have an even slope, clear thread and are easy to embed. The addition of washers increases the contact area and protects parts and screws.
Easy to store: the inner divider of the plastic box is fixed in which the metric screw set is stored, and screws of the same size can be neatly attached in a grid, so they are less easily scattered and easier to store.

16,99 €
03

Vwoqiy

Vwoqiy 1080 Pieces M3 M4 M5 M6 Screw Set with Hex Nuts and Washers, Pan Head Screws, Thread Screws Set, Phillips Screws, Machine Screws Assortment Kit (Silver 1080)

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide applications: This package contains a variety of popular sizes of wood screws, nuts and washers, which are often used in machinery, furniture, cars, motorcycle repairs, environmental protection equipment, communication equipment, energy equipment, electronic products, ship assembly and DIY inventions, etc.
What you get: you will receive 16 types of screws in sizes M3 x 6 mm, M3 x 10 mm, M3 x 14 mm, M3 x 20 mm, M4 x 10 mm, M4 x 20 mm, M4 x 25 mm, M4 x 30 mm, M5 x 20 mm, M5 x 30 mm, M5 x 40 mm; M6 x 10, M6 x 20, M6 x 30, M6 x 40; 4 types of nuts and 4 types of washers; total 900 g, enough for daily use and meet your different needs in daily life.
Premium material: Our mixed flat head screws with hex nuts and washers are made of excellent metal material with smooth edges, which provides good corrosion resistance, rust resistance and oxidation resistance and ensures a long service life.
Easy to use: These various flat head screws wood nuts and screws and washers sets are easy to use. Our screw thread is smooth, clean and accurate. And the compact thread is not easy to deform and slip when rolling.
Easy to store: All M3, M4, M5, M6 cross lens head screws and screws and nuts are stored in a separate plastic storage box, easy to store, use, carry and obtain, perfect for replacing defective and missing screws.

10,98 €
Value for Money

04

wugongshan

1260 Piece M2 M3 M4 Screws Set, Cylinder Screws with Hexagon Socket Screws Set, Hex Screws and Nuts and Washers Assortment Set, Black Machine Screws Thread Screws Set

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Strong and durable carbon steel of grade 12.9 material: M2 M3 M4 nuts and screws are made of high-quality carbon steel of grade 12.9 material with exquisite workmanship. It is not easy to break, bend or deform during use and is scratch-resistant and corrosion resistant. The hexagon socket screws have high strength and hardness, providing you with long-lasting stability and durability.
Multi-scene application: widely used in households and workplaces, office equipment, communication equipment, ship assembly, petrochemical industry, machinery industry, furniture, household appliances, commercial areas, car and motorcycle repairs, DIY projects, etc.
Hexagon socket screws nuts and washers: The M2 M3 M4 screw nuts set uses a hexagon socket design that offers the advantages of simple construction, good resilience, removability and loosening under dynamic loads. After installation, the smoothness and beauty of the workpiece surface can also be ensured.
Equipped with hex nuts and washers: With the hex nuts, you can perform a more accurate installation, tighten better and carry larger loads. The washers can increase the contact surface, provide strong holding force and maximum clamping force, protect the screws and extend the service life.
1260 pieces hex screws and nuts: a total of 1260 pieces, 20 pieces in each size, sizes include: M2 x 25 mm, M2 x 20 mm, M2 x 16 mm, M2 x 12 mm, M2 x 8 mm, M2 x 6 mm, M2 x 4 mm, M3 x 4 mm. M3 x 8mm, M3 x 12 mm, M3 x 16 mm, M3 x 18 mm, M3 x 2 0 mm, M3 x 30 mm, M4 x 6 mm, M4 x 8 mm, M4 x 12 mm, M4 x 16 mm, M4 x 18 mm, M4 x 20 mm, M4 x 3 0 mm, including the 0 washers and nuts in appropriate sizes to meet the requirements of use in many areas.

14,98 €
05

BATENGKEJI

1064 Piece M3 M4 M5 M6 Screws Set, Countersunk Screws Nuts Set, Flat Head Allen Screws with Nuts and Washers Set, Black Machine Screws, Threaded Screws and Nuts Set

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Widely Used Suitable for furniture repairs, mechanical instruments, electronic products, electrical appliances, household appliances, DIY projects, communication equipment and other fields. Suitable for workers, mechanics, installers, professionals, hobbyists and craftsmen
Package Content 1064 pieces in total, Size:M3 x 8mm/12mm/16mm/20mm, M4 x 8mm/12mm/16mm/20mm, M5 x 8mm/12mm/16mm/20mm, M6 x 10mm/12mm/16mm/20mm, M6 x 10mm/12mm/16mm/20mm, suitable for daily use
Exquisite materials: the M3 m4 m5 m6 screws set is made of quality 10.9 carbon steel, with exquisite workmanship, high hardness, high strength, not easy to break and deform, scratch resistant, corrosion resistant, not easy to rust, with long lasting durability and stability
Equipped with hex nuts and washers: hex nuts can make your installation more precise, better tighten and bear a greater load; Washers can increase the contact area, protect the screws, extend the service life, provide strong holding force and maximum clamping force
Countersunk Screws Nuts Set: The design of the flat head screws/countersunk screws makes the tension range larger and the average load when tightening less. The hexagonal design makes it easier for you to tighten and loosen the screws with a matching wrench

11,98 €
06

zrfgbxim

zrfgbxim 1080 Countersunk Screws Nuts Set, M3 M4 M5 M6 Screws Set, Flat Head Screws Hex Screws and Nuts Set with Washers, Machine Screws Assortment, Thread Screws

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide Application Ideal for woodworking tasks, furniture assembly, precision machinery, adjustment instruments, electronic equipment, household appliances, vehicle maintenance and other fields. An essential kit for professionals, homeowners and DIY enthusiasts.
Package Content Total 1080 pieces, including sizes of M3, M4, M5, M6, including nuts and washers of the corresponding sizes and M3 M4 M5 M6 wrench, with sufficient quantity and rich sizes to meet the usage requirements of multiple scenarios and areas.
Hexagonal countersunk screws nuts and washers set: clear thread, even pitch, hexagonal countersunk head design, with sufficient power surface, can be easily tightened and removed with the included wrench.
Hex Nuts and Washers: nuts can make your installation more precise, tighten better and bear a larger load; Washers can increase the contact area, protect the screws, extend the service life, provide strong holding force and maximum clamping force.
Excellent Material The M3 M4 M5 M6 screws set is made of high quality galvanized carbon steel with high strength, not easy to break or deform, and is corrosion resistant, durable and stable in a variety of environments.

10,98 €
07

HAOCHEN

440 Piece M3 Screws Nuts Assortment Set, Hexagonal Button Cylinder Screws with Hexagon Socket Threaded Screws with Nuts, Hex Screws, Stainless Steel Machine Screws

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide range of uses: Widely used for fixing sheet metal to wood, fibreglass or metal. Suitable for household and office equipment, communication equipment, ship assembly and other uses.
Premium material: The hex bolts and nuts and bolts are made of excellent stainless steel material, which has good resistance to corrosion, rust and oxidation, is robust and can ensure long-term use.
Easy to use: Our screws and bolts are sharp, clean and accurate. And will not easily deform and slip during use. Deep and clear hex socket and head can make your work easier.
Easy storage: All screws and nuts are housed in a sturdy plastic storage box. This hex bolt set is housed in a clear storage case for quick access and protection.
Contents: You will receive 220 pieces m3 x nuts, 20 pieces m3 x 6 mm screws, 20 pieces m3 x 8 mm screws, 20 pieces m3 x 10 mm screws, 20 pieces m3 x 16 mm screws, 20 pieces m3 x 18 mm screws, 20 pieces m3 x 20 mm bolts, 20 pieces m3 x 25 mm bolts, 20 pieces m3 x 30 mm bolts, 20 pieces m3 x 35 mm bolts, 20 pieces m3 x 40 mm bolts. Total: 440 pieces.

7,99 €
08

YiLUXmyyxgs

Countersunk Screws Nuts Set, M3 M4 M5 M6 Screws Set, Flat Head Machine Screws Assortment, Hexagon Socket Screws with Nuts, Cylinder Screws with Washers Sets (Black)

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide Application Total 1062 pieces, including sizes of m3, m4, m5 M6 as well as corresponding washers and nuts, are widely used in mechanics, communication equipment, electromechanical equipment, marine equipment, household appliances, mechanical engineering, cars, motorcycles and other parts fasteners.
High torque bearing capacity: the structure of the countersunk screw set with hexagon socket screws setof flat head screws nuts set provides a flat mounting surface to avoid protrusions affecting other parts. Especially suitable for scenes with limited space or smooth surfaces (such as precision equipment, shapes).
High strength performance: screws with nuts set is made of grade 10.9 carbon steel with high tensile strength and yield strength, is suitable for heavy loads and environments with high stress and ensures the stability and safety of the connection.
Hex nuts and washers set: with nuts and washers, it can withstand higher tightening torque, prevent slipping or deformation of the thread, ensure the reliability of installation, and ensure that the screws perfectly fit various mechanical parts
Easy to Install Equipped with appropriate wrenches, the threads are uniform and smooth, the texture is clear, the use is balanced, the tightening effect is good, and it has the advantages of easy installation and removal, and not easy to slip.

11,98 €
09

SZSLMY

408 Piece Hex Screws and Nuts Washers Set, M5 M6 M8 Threaded Screws Set, Machine Screws with Nuts Washers Assortment Set Full Thread for Repair

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide range of applications: widely used in construction, mechanical engineering, automotive, furniture, aerospace and other fields, for connecting bearings, gears, machine tools, couplings and other components, as well as for fixing and supporting building structures.
The package contains: a total of 408 pieces, including: m5x16mm, m5x20mm, m5x30mm, m5x40mm, m6x16mm, m6x20mm, m6x30mm, m6x40mm, m8x16mm, m8x20mm, m8x30mm, m8x40mm, including nuts, washers, lock washers in corresponding size and menaccording to the ge. sufficient quantity. There are different sizes available to meet the requirements of different areas.
Practical Design The threads are evenly distributed, the threads are deep and clear, the surface is smooth and burr-free, the force is even, it is not easy to slip off during installation, and the fixing performance is good. Widely used in different areas and plays an important role in different aspects.
Hexagonal design: hexagonal screw set uses a hexagonal structure that has a stronger, more durable and a higher load capacity. The interface is firmer, the connection with the nut is stronger, the shock resistance is good and some common loosening problems are solved.
Exquisite material: screw set is made of high-quality stainless steel with exquisite workmanship, high hardness, corrosion resistance, rust resistance and oxidation resistance, is not easy to break or deform during use, has strong wear resistance, is easy to disassemble and is durable.

10,99 €
10

Vwoqiy

Vwoqiy 1240 Pieces Small Screws Assortment Kit, Countersunk Screws, Micro Screws Machine Screws, Thread Screws Set, Glasses Screws, Watch Glasses Computer Screws, M1.4/M1.7/M2/M2.5/M3

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide range of uses: Widely used for repairing glasses, sunglasses, computers, PC cases, mobile phones, small electronic products, watches, wristwatches and other devices with small screws. Also an ideal choice for offices, factories, homes, workshops, machinery, electromechanical equipment, maintenance and DIY work.
Exquisite material: Small screws set are made of high-quality carbon steel, with high hardness and high strength, not easy to break or deform, are scratch-resistant, corrosion-resistant, not easy to rust and can perform well in any environment, with long-lasting durability and stability.
Easy to store: All glasses repair screws are stored in a transparent and robust storage box with compartments. Small screws are stored separately, well organised and easy to carry and find. There is no confusion in transportation and they are convenient to use.
Countersunk / flat head Phillips screws: Countersunk screw design, deep thread, even slope, balanced force, not easy to slip off, more convenient and faster to use. Cross screw head design, balanced use, good fixing effect, after installation, the head can be flush with the surface of the computer, high aesthetics.
Contains: 1240 pieces in total. 80 pieces M1.4 x 4 mm, 80 pieces M1.4 x 6 mm, 80 pieces M1.4 x 8 mm, 70 pieces M1.7 x 4 mm, 70 pieces M1.7 x 5 mm, 70 pieces M1.7 x 6 mm, 70 pieces M1.7 x 8 mm, 70 pieces M2 x 4 mm, 70 pieces M2 x 6 mm, 70 pieces M2 x 8 mm, 70 pieces M2 x 10 mm, 50 pieces M2.5 x 4 mm, 50 pieces M2.5 x 5 mm, 50 pieces M2.5 x 6 mm, 50 pieces M2.5 x 8 mm, 30 pieces M2.5 x 10 mm, 30 pieces M2.5 x 12 mm, 40 pieces M3 x 4 mm, 40 pieces M3 x 6 mm, 20 pieces M3 x 8 mm, 20 pieces M3 x 10 mm, 20 pieces M3 x 12 mm, 20 pieces M3 x 14 mm, 20 pieces M3 x 16 mm.

9,98 €