Best Screw Bolt Sets 2026

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Last Updated - 22.07.2026

Best Choice

01

GcwJovialite

GcwJovialite 1200 Pieces M1 M1.2 M1.4 M1.6 M2 M2.5 Small Screws Set, Mini Screws Nuts Set, Nickel-Plated Micro Machine Screws with Nuts Phillips Screws for Electronics Watchmakers Glasses

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9.7

Exceptional

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Main highlights

Versatile applications: ideal for electronics, phones, watches, glasses, appliances, furniture, automobiles and precision machines with a universal thread pitch of 0.25mm
PROFESSIONAL DESIGN WITH FLAT ROUND HEAD BY PHILLIPS - Designed for secure installation with minimal surface overhang; ideal for precise electronics work where a flush, professional finish is essential
PREMIUM NICKEL PLATED CARBON STEEL: the corrosion resistant construction provides high strength, durability and rust protection even in harsh environments; Maintains performance even with prolonged use
ORGANIZED STORAGE SYSTEM Sturdy plastic storage box with individually wrapped and labeled screws by size; quick identification and easy access to needed components
1200-piece screw set: you will receive 30 pieces m1 x nuts, 60 pieces m1 x 2.5 mm, 60 pieces m1 x 3 mm, m1 x 4 mm screws, 30 pieces m1.2 x nuts, 60 pieces m1.2 x 3 mm, 60 pieces m1.2 x 4 mm, 60 STK M1.2 x 5 mm screws, 30 pieces m1.4 x nuts, 60 pieces m1.4 x 3 mm, 60 pieces m1.4 x 4 mm, 60 pieces m1.4 x 5 mm screws, 60 pieces m1.6 x nuts, 60 pieces m1.6 x 3 mm, 60 STK m16 x 4 mm, 60 pieces m1.6 x 6 mm screws, 60 pieces m2 x nuts, 50 pieces m2 x 4 mm, 50 pieces m2 x 6 mm, 50 pieces m2 x 8 mm screws, 60 pieces m2.5 x nuts, 20 pieces m2.5 x 6 mm, 20 STK m2.5 x 8 mm, 20 pieces m2.5 x 10 mm screws, 1 tweezers and 3 Phillips screwdrivers. Sufficient quantity and large size to meet the requirements of multiple scenarios

16,99 €
02

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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9.6

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

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.

13,98 €
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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9.5

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

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 €
04

Yibaijia

400 Pieces, Self Tapping Screw Assortment Set, Stainless Steel Countersunk Torx Self Drilling Screws, Wood Drywall Screws with Drill M3/M3.5/M4, 12mm/16mm/20mm/25mm/30mm/35mm, Silver

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9.4

Excellent

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Main highlights

Wide applications: the stainless steel screws are used in household and office appliances, wooden furniture, repair and invention and other machinery industry, fastening components, industrial and construction fastenings, etc.
What you get: you will receive 400 pieces self-tapping screws in sizes m3, m3.5 and m4, with 3 pieces drill bits that are enough for your daily use. The sharp tip of the wood screws helps to penetrate the material.
Premium material: The flat head screws are made of excellent 304 stainless steel with smooth edges, which are hard enough, rust resistant, good corrosion resistant in bad environment and durable.
Easy to use: the threads of our stainless steel screws are sharp, clean and precise, the compact and powerful screw thread is not easy to deform and slip when used, very easy for daily use.
Easy to store: 400 pieces wood screws made of 304 stainless steel with a transparent sturdy plastic case for storage for quick access and protection.

10,88 €
Value for Money

05

HAOCHEN

HAOCHEN M3 M4 M5 M6 M8 Threaded Screws, Hex Head, Allen Key Set, Hex Grub Head Machine Screw Screw, Stainless Steel Screw Set, Pack of 200

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9.3

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: the grub screws assortment fit precision instruments, counters, electronic products, communication products, locks, lamps, lighting, etc. And also suitable for door handles, tap buttons, gun repair, plumbers and other small repair around shop, garage.
Various sizes: this threaded screw includes 10 different grub screws, total 200 pieces: M3 x 0.5 x 3 mm, M3 x 0.5 x 4 mm, M3 x 0.5 x 6 mm, M4 x 0.7 x 4 mm, M4 x 0.7 x 6 mm, M5 x 0.8 x 5 mm. M5 x 08 x 8 mm, M6 x 1 x 6 mm, M6 x 1 x 10 mm, M8 x 1.25 x 8 mm. The different sizes can better meet your needs.
High quality: this Allen screw set is made of 304# stainless steel, are high hardness, not easy to deform, environmentally friendly, wear and corrosion resistant and durable.
Easy to use: all screws are in a storage box, which is easy to carry and use. The size and number of screws are in the storage box, so you can quickly and easily find the right size.
Easy to install: the screw set is easy to use even for beginners. With the hexagonal groove, it is not easy to slip, it is easier to install and saves time.

4,99 €
06

LuKaiSen

820 Pieces M2 M3 M4 Screws Nuts Assortment Set, Hexagon Button Cylinder Screws with Hexagon Socket Thread Screws with Nuts, Hex Screws, Stainless Steel Machine Screws

17% Off

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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

【Perfect Combination Set】 - There are a total of 820 304 stainless steel screw and nut sets in 3 sizes: M2, M3, M4 with matching nuts, washers and spring washers, which can meet the demands of different people. These sizes include almost the 3 most commonly used sizes in our lives, such as Precision machines, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
【High Quality Material】 - Made of 100% 304 stainless steel, rust and corrosion resistant for long time use. Thanks to the best manufacturing techniques, LuKaiSen screw and nut sets have a smooth, burr-free surface. They are very sturdy, environmentally friendly and durable.
【1:1 MATCHING SPRING WASHER】 - As we all know, nuts and washers increase the contact surface and reduce the load to protect the screws and parts. And in the LuKaiSen screw and nut set, we added extra spring washers to prevent the bolts from loosening.
【100% SATISFACTION GUARANTEE】 - Any quality problems within 1 year replacement, lifetime warranty. If you are not completely satisfied, contact us and we will refund you 100% of the purchase price within 30 days of purchase. No questions asked! !
Practical and thickening box: We want our customers to always be simple and clear when using screws and nuts. Therefore, we have accommodated 27 types of bolts, nuts, washers and spring washers in 24 grids and each grid is provided with a size designation. We also supply three free matching wrenches in our sets, so you don't have to buy anything extra.

9,99 € 11,99 €(17% Off off)
07

woshilaoDS

woshilaoDS 1140 Pieces Mini Small Screws Set, M1.4 M1.6 M1.7 M2 M2.5 M3 Micro Screws Assortment Kit, Round Head Screws Phillips Screws for Glasses Watches Laptops Computers

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9.1

Excellent

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Main highlights

【Package Content】1140 pieces in total, sizes and quantities include: 100 pieces M1.4 x 3 mm, 100 pieces M1.4 x 5 mm, 100 pieces M1.6 x 3 mm, 100 pieces M1.6 x 6 mm, 100 pieces M1.7 x 3 mm, 100 pieces M1.7 x 3 mm. 7 x 5, 7 mm 100 pieces M2 x 3 mm, 100 pieces M2 x 6 mm, 100 pieces M2.5 x 3 mm, 100 pieces M2.5 x 5 mm, 80 pieces M3 x 3 mm, 60 pieces M3 x 6 mm, meet the requirements of multiple scenarios and areas.
Sturdy and durable material: Micro screws are made of high-quality carbon steel, with exquisite workmanship, scratch resistance, corrosion resistance, not easy to rust, strong, not easy to break or damage, and have long-lasting durability and stability.
Round head flat head screws set: the glasses screws have a cross round head flat head design with clear, smooth threads, without burrs, even force, without slipping during use, which saves time and improves work efficiency. Tips: This product is a miniature screw, measured in millimeters, please confirm the size before purchasing.
Robust and durable material: small screws are made of high-quality carbon steel with exquisite workmanship, scratch resistance, corrosion resistance, not easy to rust, strong, not easy to break or damage and have a long service life and stability.
Multi-scene application: Widely used to repair watches, glasses, sunglasses, mobile phones, toys, electronics, computers, small mechanical items, etc. Ideal for home, office, warehouse.
Easy to store: All mini screws are stored in a transparent and sturdy storage box with compartments. Small screw set are stored separately, well organised, easy to carry and find. During transport, there is no confusion and the use is convenient.

7,18 €
08

HuiJinXin

280-Piece M6 Screws Set, Allen Screws Nuts Set, Cylinder Screws with Nuts with Washers Sets, Black Machine Screws Assortment, Threaded Screws Set

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8.9

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 Applications Suitable for mounting or repairing precision instruments, measuring instruments, electronics, household appliances, communication equipment, furniture, locks, lamps and more - ideal for workshops and DIY enthusiasts.
NUTS AND WASHERS SET Each combination of hex nut and washer ensures a firm, stable connection that can withstand higher loads and minimizes loosening. The even pressure distribution extends the life of the screw and the connection material.
Hex Socket Hex Bolts Nuts Set: The design of the hexagon socket screws ensures uniform torque, allowing for smooth assembly and disassembly with a hex wrench. Precision-cut, even threads ensure a secure connection without deformation, ensuring a reliable connection throughout your project.
Excellent materials: M6 screw set is made of durable carbon steel and provide reliable tensile strength and long-lasting wear resistance. They are designed for consistent performance and long-term reliability in a wide range of working conditions.
COMPLETE SET - With 280 pieces including spring washers, washers and nuts, it is equally suitable for workshop projects and DIY jobs that require stable fastening force.

7,99 €
09

Moqinai

Pack of 1500 M2 M3 M4 M5 Screws Set, Stainless Steel 304 Cylinder Head Allen Screws, Screws Nuts Washers Set, Machine Screws Threaded Screws Assortment with Allen Key

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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

The package contains: a total of 1500 pieces stainless steel cylinder head screws (M2/M3/M4/M5) in different lengths, including nuts and washers in corresponding sizes and quantities, as well as 1 x Allen key.
Multi-scenario application: suitable for office equipment, communication equipment, furniture assembly, mechanical engineering, vehicle repair, industry, construction, electronics, model making as well as DIY projects and other fields.
Hex Nuts & Washers:Along with nuts and washers, the contact surface can be enlarged, reduce wear and make your installation more precise. At the same time, screws and workpieces are protected and the life of the components is extended.
Exquisite Material Made of 304 Stainless Steel: the screw set is made of high quality 304 stainless steel, has high hardness and high strength, excellent corrosion resistance, not easy to rust, wear resistant, sturdy and durable, suitable for long-term indoor and outdoor applications.
Cylinder Head Hex Socket Screws and Nuts Set: the threads of the screws are smooth, precise and clear, not easy to deform and not slip during work. The hexagon socket design of the cylinder head ensures a larger contact area and more uniform power transmission.

12,19 €
10

Moqinai

Moqinai 508 Pieces M5 M6 M8 Stainless Steel Hex Screws Nuts Set, Machine Screws Assortment Metric Thread Screws Set, Screw Set with Washers Sets, Hex Screws with Nuts

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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 Applications Suitable for a variety of applications including machinery and equipment, steel structures, furniture assembly and car repair. It meets the requirements for connecting materials of different thicknesses, making it the ideal choice for industrial maintenance and DIY projects.
Hex screw set: the screw nut set with standard external hex design provides a larger tool contact surface and even force distribution, while matching M5 nuts, washers and spring washers dampen vibrations and reliably prevent loosening.
Easy to use: metric screw set has a clean, even thread pitch that allows quick assembly and disassembly and is therefore ideal for working in small, space-restricted areas.
Durable material: M5 M6 M8 screw set is made of high-quality stainless steel and offers excellent corrosion resistance and mechanical strength. It is suitable for harsh environments such as humidity and high temperatures and is durable.
Box contents: 15× M5×12 mm, 12× M5×16mm, 12×M5×20mm, 8×M5×30mm, 8×M5×35mm, 5×M5×40mm, 10×M6×10mm, 10×M6×12mm, 8×M6×16mm mm, 8× M6 x 20 mm, 6 x M6 x 25 mm, 5 x M6 x 35 mm, 4 x M8 x 16 mm, 4 x M8 x 20 mm, 4 x M8 x 25 mm, 4 x M8 x 30 mm, 4 x M8 x 40 mm, as well as each M5 M6 M8 M8 nuts, washers and springs. rrrrrrrin a durable storage box with labelled compartments - for clear organisation and quick selection.

12,99 €