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Top 9September 2025
Best Machine Screw Assortment Kit
We made a list of the top 9 Machine Screw Assortment Kit based on verified reviews, popularity and other factors which we summarized for you in this list.
 Best Choice
720Pcs Machine Screw Assortment Kit, #10-24#8-32#6-32#4-40 Phillips Pan Head Assorted Nuts Bolts and Flat Washers Kit, Stainless Steel Screws Hardware Assortment with Case
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720Pcs Machine Screw Assortment Kit, #10-24#8-32#6-32#4-40 Phillips Pan Head Assorted Nuts Bolts and Flat Washers Kit, Stainless Steel Screws Hardware Assortment with Case
Besitu
9.4
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  • 【STAINLESS STEEL MACHINE SCREWS】720Pcs assorted nuts bolts and flat washers are made of stainless steel 304, high-strength hardware with decent corrosion resistance. Perfect for general uses, even use it below the water line.
  • 【PHILLIPS DRIVE & SAE SIZES】16 most common selections of phillips drive stainless screws, and #4, #6, #8 & #10 in useful lengths with matching nuts and washers. Coarse threaded and SAE measurement are perfect for homeowner, mechanic and fixer to keep on hand for projects or repairs.
  • 【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 single stainless screws, this assorted bolts and nuts kit is a time and money saver.
  • 【WIDE APPLICATIONS】The nuts thread on the machine screws perfectly, and all the common screw sizes is typically needed for a regular household and professional mechanic, widely used in various household and garage uses. The machine screw assortment kit is also a perfect gift for DIYer.
  • 【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 phillips screw kit.
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5% Discount
Bonost 2300 Pieces Hardware Assortment Kit - Metric & SAE Machine Screw Assortment Kit with Assorted Nuts, Bolts, and Washers (3 Trays)
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Bonost 2300 Pieces Hardware Assortment Kit - Metric & SAE Machine Screw Assortment Kit with Assorted Nuts, Bolts, and Washers (3 Trays)
Bonost
8.9
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  • 【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 screws, 7 sizes Torx drive wood screws and matching screw anchors.
  • 【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 longer service time.
  • 【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.
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16% Discount
860PCS Metric Screw Assortment Kit, M2 M3 M4 M5 Machine Screws with Lock & Flat Washers, 10.9 Grade Alloy Steel, Metric Hex Button Head Cap Nuts and Bolts Assortment Kit with 4 Wrenches
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860PCS Metric Screw Assortment Kit, M2 M3 M4 M5 Machine Screws with Lock & Flat Washers, 10.9 Grade Alloy Steel, Metric Hex Button Head Cap Nuts and Bolts Assortment Kit with 4 Wrenches
LuKaiSen
8.7
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  • 【Best 10.9 Grade Alloy Steel】-- LuKaiSen Metric bolts and nuts assortment is made of high-quality grade 10.9 alloy steel with superior oxidation resistance for long-term use. In addition, our screw and nut set feature high hardness, a smooth, burr-free surface, durability, environmental protection, and good corrosion resistance in harsh environments such as high temperatures, cold weather, and high humidity areas. Therefore you can use our products in your daily life with confidence.
  • 【Perfect Combination Kit】--- LuKaiSen Screws Nuts and Washers Assortment comes in a full range of specifications, consisting of 860 screws, nuts and washers in five sizes: M2, M3, M4 and M5. Each size is available in 4 different lengths, 8mm, 10mm, 16mm and 20mm, and each size is matched with the corresponding nut, washer and lock washer. Therefore, you only need to buy one set to meet your various needs in life.
  • 【Thickened & Convenient Box】--- We want our customers to receive perfect products, so we have upgraded and reinforced the box. No product mix-ups as each size and grid of the product is matched 1:1 in the sturdy storage box.
  • 【Widely Applications】--- Our machine screw assortment kit with lots of different sizes is widely used for 3D printers, computers, instruments, electronic products, household appliances, lamps, cabinets and bicycle repair.
  • 【100% Satisfied Service】--- We have a 1-year quality problems package replacement, lifetime warranty, if you are not completely satisfied, please feel free to contact us, we will give you 100% refund within 30 days of purchase. No questions asked !!!
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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)
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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
8.6
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  • 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 facilities, electronic products, ship assembly, and DIY inventions, and more.
  • 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.)
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