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Best screw bolt assortment sets - July 2026

Last Updated - July 25, 2026

1
Best Choice

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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.

wugongshan

wugongshan 1080 Pcs Screws Bolts and Nuts Assortment Kit, Metric Machine Screws and Nuts and Flat Washers, M3/M4/M5/M6 Cross Slotted Round Head Bolts Sets (C)

wugongshan

(7% Off)

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Main highlights
- 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 facilities, electronic products, ship assembly, and DIY inventions, and more.
- 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.
- 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 900g/1080 pcs, meet your different needs in daily life.(Please check the product details for the quantity corresponding to the specific size.)
- 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.
(7% Off)
2

✖
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.

Fgruh

Fgruh 2200PCS M2 M3 M4 M5 Metric Screws Assortment Kit, Hex Socket Button Head Assorted kit, Machine Screw Set with Nuts & Washers,10.9 Alloy Steel Black Zinc Plated for 3D Printing

Fgruh

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Main highlights
- 【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 efficient.
- 【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 use.Compact design fits in tool bags—great for pros or as a gift.
- 【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 design maintains hardness and good rust resistance for indoor/light outdoor use.Perfect for demanding applications requiring strength and reliability.
- 【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.
- 【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. M5x8mm/12mm/16mm/20mm.According with standardized metric system. And the average error is less than 0.01mm,perfect for professional and DIY projects.
3
Best Value
20% Off

✖
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.

smseace
20% Off

smseace 516Pcs Nuts and Bolts Assortment Kit 21-Sizes M3/M4/M5/M6 Nut Bolt Washer Assortment Kit for Machinery, Furniture, Automotive, Motorcycle Repairs

smseace

(20% Off)

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Main highlights
- 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
- 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
- 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
- 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
(20% Off)
4

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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.

Fgruh

Fgruh 358PCS Machine Screws and Nuts Assortment Kit, #6-32#8-32#10-24 Phillips Pan Head Bolts Assorted, 304 Stainless Steel Nuts Bolts and Flat Washers Set

Fgruh

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Main highlights
- 【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 small screw bolt set is your go - to solution.
- 【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 perfectly with a nut and a washer, providing ample choices for your projects.
- 【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.
- 【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.
- 【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 conditions.
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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.

BUSY-CORNER

1575 PCS Nuts and Bolts Assortment Kit, Stainless Steel Phillips Pan Head & Flat Head Screws, Assorted Nuts Bolts Washers with Double Sided Organizer Box

BUSY-CORNER

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Main highlights
- PREMIUM MATERIAL: 1575 Pcs nuts and bolts assortment kit is made of premium 304 stainless steel, rust, corrosion and oxidation resistance. A constant tool kit for home, each screw with matching nuts and washers
- MULTIPLE SAE SIZES& 2 TYPE SCREWS: Stainless Steel Phillips Pan Head screws the sizes are: #4-40, #6-32, #8-32, #10-24; Flat Head Screws the sizes are: #6-32, #8-32,#10-24,#1/4-20
- HANDY PACKING: All nuts bolts washers are well packed in a double sided storage box with thickened latch and dividers, handy and neat, easy to install and access. Please verify the quantity of products according to the instruction manual
- ENOUGH COMBINATION: We provide 1:1:1 matching combination, each screw matching a nut and a washer, don't worry about a shortage of nut or washers causing work unfinished. compact UNC thread, better force, no deformation
- CUSTOMER SERVICE: We are confident that you will have a great experience with Busy-Corner nuts and bolts assortment kit. if you have any problem, please feel free to contact us

Best screw bolt assortment sets - July 2026

wugongshan 1080 Pcs Screws Bolts and Nuts Assortment Kit, Metric Machine Screws and Nuts and Flat Washers, M3/M4/M5/M6 Cross Slotted Round Head Bolts Sets (C)

Fgruh 2200PCS M2 M3 M4 M5 Metric Screws Assortment Kit, Hex Socket Button Head Assorted kit, Machine Screw Set with Nuts & Washers,10.9 Alloy Steel Black Zinc Plated for 3D Printing

smseace 516Pcs Nuts and Bolts Assortment Kit 21-Sizes M3/M4/M5/M6 Nut Bolt Washer Assortment Kit for Machinery, Furniture, Automotive, Motorcycle Repairs

Fgruh 358PCS Machine Screws and Nuts Assortment Kit, #6-32#8-32#10-24 Phillips Pan Head Bolts Assorted, 304 Stainless Steel Nuts Bolts and Flat Washers Set

1575 PCS Nuts and Bolts Assortment Kit, Stainless Steel Phillips Pan Head & Flat Head Screws, Assorted Nuts Bolts Washers with Double Sided Organizer Box

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