15 Best Metric & SAE Nut Bolt Sets Tested – 2024 Review

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• 【High-quality Nuts Bolts Washers Assortment】: Our m6 m8 m10 m12 bolt assortment is made of grade 8 stainless steel. Metric nuts and bolts assortment kit are characterized by no rust, oxidation resistance, corrosion resistance, high hardness, to ensure long-term use. These m6 to m12 assortment kit are perfect for all different projects.
• 【232pcs Nuts and Bolts Assortment Kit,Short 16mm to long 60mm,Various Sizes to Meet More Needs 】: Metric bolt assortment kit includes13 most common sizes, such as 6*M6x16mm, 6*M6x20mm, 6*M6x30mm, 4*M6x40mm, 4*M6x50mm; 4*M8x30mm, 4*M8x40mm, 4*M8x50mm, 4*M8x60mm; 3*M10x30mm, 3*M10x40mm, 3*M10x50mm, 3*M10x60mm; 2*M12x50mm, 2*M12x60mm total 232 pieces. Various m6 m8 m10 m12 nuts bolts washers assortment can meet the different requirements of customers.
• 【The Advantage of Metric Bolt Assortment Kit】: The supporting m6 to m12 assortment black bolts and nuts kit adopt an unified metric bolt size. High quality m6 m8 m10 m12 bolt assortment is uniform pitch, obvious thread, no residual burrs, good maintenance effect after fixing thread.
• 【Sturdy Box and Durable-sides Label, Easy to Store and Carry】The assortment grade 8 metric bolts is placed in a sturdy clear packaging box to avoid all sizes being confused. The m6 m8 m10 m12 nuts and bolts washers assortment kit will have a clear label on the cover to facilitate users to obtain the size they need.
• 【Nice Hex Bolts and Nuts Assortment Kit,Wider Scope of Application】: This assortment metric bolt assortment suitable for door handle, faucet, light fixture, knobs, locks and toys, plumber and other small repairs around the shop, garage or home. The m6 m8 m10 m12 bolt assortment can also be applied to various precision machinery, sorting instruments, electronic products, household appliances, and communication products.

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• 100% A2-70 304 STAINLESS STEEL BOLTS AND NUTS KITS: Our m6/8/10/12 nuts and bolts assortment is made of 304 stainless steel. Metric bolt assortment are characterized by no rust, oxidation/ corrosion resistance to ensure long-term use.
• 232PCS BOLTS AND NUTS KITS,SHORT 16MM TO LONG 60MM: Metric bolt assortment includes13 most common sizes, such as 6*M6x16mm, 6*M6x20mm, 6*M6x30mm, 4*M6x40mm, 4*M6x50mm; 4*M8x30mm, 4*M8x40mm, 4*M8x50mm, 4*M8x60mm; 3*M10x30mm, 3*M8x40mm, 3*M10x50mm, 3*M10x60mm; 2*M12x50mm, 2*M12x60mm total 232 pieces.
• STURDY BOX AND DURABLE SIDES LABEL: The m6 m8 m10 m12 bolts and nuts kit is placed in a sturdy clear packaging box to avoid all sizes being confused, with a clear label on the lid to facilitate users to get the size they need.
• METRIC BOLT ASSORTMENT FOR 15 MOST COMMON SIZES: These a2-70 metric bolt assortment adopt an unified metric bolt size. High quality metric bolt assortment is uniform pitch, obvious thread, no residual burrs, good maintenance effect after fixing thread.
• WIDELY USE: This metric nuts and bolts kit suitable for door handle, faucet, light fixture, knobs, locks and toys, plumber and other small repairs around the shop, garage or home; and all kinds of precision machinery, classified instruments, electronic products, household appliances, communication products.

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• Efficient Organizational Storage: This M6, M8, M10 metric bolt set comes with a sturdy and portable carrying case, featuring compartments for organized storage and secure locks to prevent spills.
• Premium Alloy Steel Material: Manufactured from 8.8-grade alloy steel, these bolts and nuts are coated with a triple-chrome zinc finish for superior rust and corrosion resistance.
• Clear Labeling for Easy Identification: Each product is labeled with clarity, allowing customers to quickly locate the necessary items and enhance work efficiency.
• High-Value Kit: Weighing approximately 10 pounds and containing 820 pieces, this kit offers exceptional value for money, catering to a wide range of applications.
• Versatility for Various Scenarios: Suitable for a variety of settings, this metric bolt set is ideal for automotive, motorcycle, tractor, lawnmower repairs, and DIY projects, making it a perfect addition to both home and professional toolkits.

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• Comprehensive Set: This is an extensive set of flange bolts, nuts, and washers, totaling 700 pieces. It includes 175 pieces each of bolts, nuts, washers, and spring washers. With a total weight exceeding 8 pounds, this set offers great value for money and is ideal for keeping as a handy backup.
• Outstanding Performance: The M6, M8, and M10 bolts in this set are made from high-quality carbon steel with a strength rating of 8.8. They exhibit exceptional mechanical performance, allowing them to withstand higher preload forces and providing excellent resistance against loosening.
• Environmentally Friendly Coating: We utilize an environmentally friendly trivalent chromate plating treatment that offers strong corrosion resistance and rust prevention capabilities. This makes the bolts suitable for various indoor and outdoor applications while ensuring they do not harm the environment.
• Exquisite Packaging: The bolts are neatly organized in a plastic box with clear labels for easy categorization. Additionally, the set comes in an attractive outer cardboard box, making it suitable for gifting.
• Brand Assurance: With over 20 years of expertise in the production and design of fasteners, Kadrick guarantees product quality through a professional testing laboratory and strict factory inspections. We provide a 24-month warranty with hassle-free returns and exchanges. Please feel free to contact us with any questions or concerns.

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• 【304 Stainless Steel】these bolts set are made of 18-8 stainless steel, with excellent anti-rust and corrosion resistance property, can be used in humid environments.
• 【16 Various SAE Sizes】Use for fastening metal, wood and plastic materials together, Includes all most common appplied sizes: 6 sizes for 1/4 - 20 series: 3/8" 1" 3/4" 1-1/4" 1-1/2" 2"; 6 sizes for 5/16-18 series: 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"; 4 sizes for 5/16-18 series: 1/2" 3/4" 1" 2"
• 【Easy to Store】VIGRUE Bolt kit are stored in a durable portable organizer with clear size chart, convenient for your storage and use, handy for your daily reaching and putting away.
• 【Black Oxide】The black oxidized finish isolates the air for rust prevention and eliminates reflective features.
• 【316PCS Hex Bolts Kit】Includes bolts and matched nuts and washers, no need to prepare other related nuts and washers. Increase efficiency of use and save time

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• GRADE 8.8 ALLOY STEEL MATERIAL: Corrosion resistance, good wear resistance, high hardness.
• M6 M8 M10 METRIC SIZES: This metric bolts and nuts kit includes 115 sets M6 bolts nuts washers assortment, 53 sets M8, 19 sets M10, total is 775pcs.
• PROFESSIONAL LABELED PACKAGE: All the nuts and bolts are organized in a sturdy transparent box and all the sizes will not mix up. Clear labels on cover is convenient for users to get the sizes they need. If unfortunately box damaged on shipping way, please contact us for a new box.
• WIDE APPLICATIONS: The bolts kit are widely used in automotive,machinery, furniture, car and motorcycle repair and DIY design.
• GREEN PROTECTION: FOLIV is donating from this purchase to White Memorial Conservation Center Inc., which is providing year-round environmental education programs for children and adults to protect natural resources (i.e. vegetation, water, soil, and air). Hope we could do something for this beautiful green world.

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• 【1080PCS Hex Bolts Nuts Washer Kit】VIGRUE this 1060PCS Bolts Nuts washers Kit: 640pcs metric bolts nuts washers + 420pcs sae bolts nuts washers, widely used in various mechanical equipment, electronic products, furniture, construction industry and so on.
• 【25 Various SAE & Metric Sizes】VIGRUE This nut and bolts set includes 13 SAE sizes: 1/4-20 x 1/2" to 1-1/2", 5/16-18 x 3/4" to 1-1/2", 3/8-16 x 3/4" to 2"; and 12 METRIC sizes: M4 x 16mm/20mm/25mm/30mm, M5 x 16mm/20mm/25mm/30mm, M6 x 16mm/20mm/30mm/40mm; totally 25 practical different sizes
• 【Portale Durable Box】 you will get a well packed bolts kit: 1. all bolts are in the thickened case; 2.there are foam on every side of the box to protect the kit well; 3. there is a third kraft paper box to protect these bolts nuts assortment.
• 【High Quality】 SAE bolt are made of grade 8 alloy steel and METRIC bolts made of are class 8.8 Alloy Steel; zinc plated finish, strong and durable, corrosion resistance property.
• 【Compatible Nuts and Washers】 washers designed to spread the load of screw fastening and prevent loosening in industrial, shop, automotive and home appliancesl; nuts and bolts are the same matching size with washers and features a solid bearing surface to prevent nut/bolt head from tearing through applicable material
• 【Trustworthy】 VIGRUE deeply cultivate in the field of fasteners for many years, if you have any professional question, we will solve for you, and we provide lifetime service for our product problems