A reliable assortment of screws and bolts is essential for any DIY enthusiast, contractor, or homeowner. Having the right fasteners readily available can save significant time and frustration on projects, ensuring a secure and professional finish. Investing in a quality set means you're prepared for a wide range of repair and assembly tasks.
Looking for the best Screw & Bolt Assortment Sets?
Discover now our comparison of the best Screw & Bolt Assortment Sets. 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 Screw & Bolt Assortment Sets 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 Screw & Bolt Assortment Sets 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.
- Premium Material: Our mixed round head cross head screws and nuts and flat washers are made of outstanding metal material with smooth edges, which offers good corrosion resistance, rust resistance, and oxidation resistance, ensure long time using.
- Easy to Use: These assorted nuts and bolts and washers sets are easy to use. Our screw thread is smooth, clean, and accurate. And the compact thread is not easy to out of shape and slid in the process of rolling.
- Easy to Store: All M3 M4 M5 M6 cross pan head machine screws and bolts and nuts and washers are stored in a separate girds plastic storage box, easy to store, use, carry, and get it, perfect to replace broken and missing screws.
- Wide Applications: This package includes a variety of popular sizes of screws, nuts, and washers, commonly used in machinery, furniture, car, motorcycle repair, environmental protection equipment, 3D printing equipment, communication equipment, power...
- Package Includes: You will receive 16 kinds of screws, in the size of M3*6mm, M3*10mm, M3*14mm, M3*20mm, M4*10mm, M4*20mm, M4*25mm, M4*30mm, M5*20mm, M5*30mm, M5*40mm; m6*10, m6*20, m6*30, m6*40; 4 kinds of nuts, and 4 kinds of washers; a total of...
- More Sizes and Pieces: 2,251 pieces and 62 different hardware sizes. Screws: 19 sizes and 665 pieces of Wood and Sheet Metal Screws. Sae: 22 sizes and 720 pieces of Bolts (Phillips Head), Hex Nuts, and Washers. Metric: 21 sizes and 865 pieces of Bolts...
- Built for Work: Grade 2 Nuts/Bolts. 6-Nib + Type 17 point Heat Treated Screws. Perfect for DIY Projects, with professional results. Use for household maintenance and repair, and so much more.
- No-Mix Compartments: Interlocking lid prevents hardware from mixing and removable nested dividers can be re-arranged for further customization.
- Stackable Cases: Durable construction with stackable bins and locking tabs for easy carrying and transport. Add on to your stack with additional empty bins to expand your collection.
- 【Product details】---Includes M2 / M3 / M4 / M5 metric screws. Thread pitch: 0.4mm (M2), 0.5mm (M3), 0.7mm (M4), 0.8mm (M5). Lengths: M2 (4/8/12/16mm), M3 (6/8/12/16mm), M4 & M5 (8/12/16/20mm). All sizes follow the standard metric system (ISO/DIN...
- 【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...
- Package: You will receive 516pcs bolts and nuts Assortment kit，including 13 sizes screws，4 sizes nuts and 4 sizes flat washers，meet your needs in daily life
- Material: Our Screws Bolts and Nuts Assortment kit is crafted from premium carbon steel, ensuring exceptional corrosion resistance, rust-proof qualities, and oxidation protection for long-lasting durability
- Precision Engineering: Experience the difference with our meticulously crafted bolts and nuts kit; the smooth, clean threads ensure precision and ease of use while the tightly rolled threads resist deformation and slipping during application
- Convenient Storage: M3, M4, M5, and M6 screws, bolts, nuts, and washers are neatly organized in a plastic storage box, making it exceptionally easy to store, access, and transport wherever you need your nuts and bolts machine screws
- Versatile Application: This nuts and bolts assortment kit is perfect for a wide range of uses, including machinery, furniture, automotive, motorcycle repairs, communication tools, electrical facilities, electronics, ship assembly, and DIY projects
- 【2300 Pieces Hardware Assortment】: You will get: SAE 755 pcs - 21 sizes of Phillips head bolts, hex nuts, and washers; Metric 875pcs - 22 sizes of m3 m4 m5 m6 m8 nuts and bolts assortment kit; Screws 610pcs - 9 sizes of Phillips head metal sheet...
- 【High-quality Material】: Made of premium carbon steel, these nuts and bolts are corrosion resistant, sturdy, durable enough to meet different occasions. Zinc coatings offer superior rust and corrosion protection of steel, making the screws have a...
- 【Sturdy Stackable Case】: The upgraded stackable cases are easy to carry and store and the fastener guide in the case makes it easy for you to find the hardware you need. Every type of screws is individually packaged and won't be mixed up in transit.
- 【Wide Applications】: Small to large sizes of assorted nuts, bolts, washers and screws to secure most of hobby projects and daily uses. Whether you are a weekend tinkerer or a new homeowner, this bolts and nuts assortment kit will fit your needs.
- 【100% Satisfaction Service】: The 2300 pieces bolts and nuts kit is available for general repair and replacement. If you have any questions with our bolt and nut assortment kit, please feel free to contact us. We are always online.
- 【304 Stainless Steel Machine Screws】Our 358pcs screw and nut set are made of high-quality 304 stainless steel, which resist corrosion and rust, with smooth threads and high hardness for secure fastening, heavy-load capacity, and long-term use in all...
- 【Phillips Pan Head & Variety Sizes】The machine screws assortment kit come with 8 commonly used sizes including #6 - 32, #8 - 32, #10 - 24 SAE Phillips Pan head machine screws. with length 1/4"; 3/8''; 1/2"; 5/8"; 3/4"; 1 inch. each screw pairs...
- 【Easy to use】 Using our machine nuts and bolts assortment kit is a breeze. Just align it with the hole and drive it in with a screwdriver or power tool. Its full - thread design ensures a tight grip and a rock - solid connection.
- 【Wide Applications】This bolts and nuts assorted kit is widely used. It's ideal for installing and repairing various appliances, bicycles, furniture pieces, sockets, wall plates. Whether it's an indoor renovation or an outdoor repair project, this...
- 【Organized Storage Box 】- The stainless steel machine screws kit comes in a compartmentalized case with clear labels for quick access to bolts, washers, and nuts. Keeps your workspace tidy and speeds up project progress, making every job smoother.
- 【4 Sizes Metric Screw Assortment Kit】This 2200pcs screws set includes M2-0.4, M3-0.5, M4-0.7, M5-0.8 sizes with precise thread diameters (2mm/3mm/4mm/5mm). Lenths of the thread M2x4mm/8mm/12mm/16mm. M3x6mm/8mm/12mm/16mm. M4x8mm/12mm/16mm/20mm...
- 【High quality】– Made of durable 10.9 grade alloy steel metric bolts, nuts and washers assorted kit with oil-free black galvanizing for corrosion resistance. Smooth, burr-free surface with precise threading ensures secure fastening. Weatherproof...
- 【Organized & Portable】The hex socket button head bolt assortment sets are neatly packed in a sturdy plastic storage box, ensuring easy organization and quick access. The metric machine assortment kit includes M2 M3 M4 M5 sizes for convenient...
- 【Wide Applications】Keep a set of commonly used small screw hardware kit at hand. Whether you are working on DIY projects, small projects repair, or professional construction, it can meet your needs at any time, making your work more convenient and...
- 【Brand Guarantee】 Backed by rigorous quality control, Fgruh guarantees reliable metric screw for your projects. Enjoy peace of mind with our 24-month warranty and dedicated customer support.
- Black Galvanizing Technology: Metric screw varieties are made of durable 12.9 grade alloy steel and have black galvanizing technology. They do not contain organic oil. They have clear threads, uniform stress and high strength.They can be used for a long...
- Standardized Metric Size:M2 M3 M4 M5 bolts and nuts kit, each type of nut has four different lengths, a total of 16 common sizes, in line with the standardized metric system, and the average error is less than 0.01mm.
- Larger Quantity :2020 pcs M2 M3 M4 M5 screws with nuts and washers combination, enough for daily needs, 4 hex wrenches customized for each size are provided in the kit to make the screws easier to use.
- Thickened Storage Box:Our metric machine screw assortment comes in a reinforced box with thickened retaining dividers to keep all components organized clearly labeled on inner and outer covers for easy storage and access,and comes with bubble film to...
- Wide Applications：This metric bolts and nuts assortment can be widely used in 3D printers, classified instruments, meters, electronic products, household appliances and more, suitable for professionals, amateurs and repairers, it can meet your life...
- 【4 Sizes Metric Screw Set】This 1760pcs screws kit includes M2-0.4, M3-0.5, M4-0.7, M5-0.8 sizes with precise thread diameters (2mm/3mm/4mm/5mm) and Lenths of the bolts M3x6mm/8mm/10mm/12mm, M4x8mm/10mm/16mm/20mm, M5x10mm/16mm/20mm/30mm...
- 【Perfect for DIY Projects】 This hex socket head screw assorted kit are ideal for hobbyists working with 3D printing, electronics, RC models, DIY repairs, chair replacement and CNC machinery, offering precision for intricate designs.
- 【Premium 12.9 Grade Alloy Steel】- This machine screw assortment kit are crafted from high-strength 12.9 grade alloy steel, ensuring exceptional durability and load-bearing capacity. High-strength steel resists wear, corrosion, and heavy loads, ideal...
- 【Organized Storage Box 】- The M2 M3 M4 M5 allen head screws set comes in a compartmentalized case with clear labels for quick access to bolts, washers, and nuts. Keeps your workspace tidy and speeds up project progress, making every job smoother.
- 【Wide Applications】Keep a set of commonly used Fgruh metric hardware assortment at hand. Whether you are working on DIY projects, bicycle repairs, or professional construction, it can meet your needs at any time, making your work more convenient and...
- 【4 Trays Hardware Assortment】: You will get: SAE Phillips head bolts 755 pcs - 21 sizes of bolts, hex nuts, and washers; Metric Phillips head bolts 875pcs - 22 sizes of m3 m4 m5 m6 m8 bolts and nuts assortment kit; Metric Hex bolts 1380pcs - 19 sizes...
- 【High-quality Material】: Made of premium carbon steel, these nuts and bolts are corrosion resistant, sturdy, durable enough to meet different occasions. Zinc coatings offer superior rust and corrosion protection of steel, making the hex bolts have a...
- 【Sturdy Stackable Case】: All the fasteners are neatly arranged in a durable plastic case, ensuring no mixing of sizes. The upgraded stackable cases are easy to carry and store and the fastener guide in the case makes it easy for you to find the...
- 【Wide Applications】: Small to large sizes of assorted nuts, bolts, and washers to secure most of hobby projects and daily uses. Whether you are a weekend tinkerer or a new homeowner, this bolts and nuts assortment kit will fit your needs.
- 【100% Satisfaction Service】: The 3010 pieces bolts and nuts kit is available for general repair and replacement. If you have any questions with our bolt and nut assortment kit, please feel free to contact us. We are always online.
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Last update on 2026-03-27 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Screw & Bolt Assortment Sets
Types of Fasteners
Screw and bolt assortment sets typically include a variety of common fasteners. Screws generally have threads that run along the entire shaft and are designed to be driven into materials like wood or plastic. Bolts, on the other hand, usually have unthreaded shanks and are used with nuts to fasten materials together. Common types include wood screws, machine screws, lag bolts, and carriage bolts, each suited for different applications.
Material and Durability
The material of the fasteners is crucial for their strength and resistance to corrosion. Steel is common, often coated with zinc for added protection against rust. Stainless steel offers superior corrosion resistance, making it ideal for outdoor or moist environments. Titanium is lightweight and strong but less common in general assortments. Consider the intended use of the set when evaluating materials; for heavy-duty applications, look for hardened steel.
Thread Types and Sizes
Fasteners come with different thread pitches (coarse or fine) and diameters. Coarse threads are generally used in softer materials like wood, while fine threads are better for harder materials and offer a more secure hold. Assortment sets aim to cover a range of common sizes, but it's important to check the specific dimensions included to ensure they meet your needs. Standard measurements are often in inches (e.g., #8, 1/4 inch) or metric (e.g., M4, M6).
Organization and Storage
A good assortment set comes in organized storage. This typically involves a compartmentalized plastic case that keeps each type and size of fastener separate and easily accessible. Look for cases with secure latches to prevent spills. Some higher-end sets may offer durable metal or wooden boxes. Proper organization is key to quickly finding the right fastener and maintaining an inventory of your supplies.
Comparison Tips
- Count vs. Variety: Decide if you need a large quantity of a few common types or a wider variety of specialized fasteners.
- Application Focus: Consider the types of projects you undertake most often. Are you building furniture, performing repairs, or working on electronics?
- Included Hardware: Some sets may include complementary hardware like washers and nuts, which can add significant value.
- Case Quality: A sturdy, well-designed case can make a big difference in the long-term usability of the set.