Best Nut Bolt Assortment Sets Deals of Oct 2026
Updated October 29, 2026Our site contains affiliate links for which we may be compensated.
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#1 Winner
【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 of m4 m5 m6 m8 bolts and matching nuts and locking washers.
【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 longer service time.
【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 hardware you need.
【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.
There are 3160-piece in total and 42 different sizes provide exceptional variety,Metric sizing (M2-M10) covers most common applications,Multiple head types (Hex Flange head &socket button & cap head) increase versatility.Saves time and money - Having multiple sizes in one kit
Double-layer portable toolbox packaging : 280PCS Flange Bolt Kit and 2880PCS Hex Socket Button & Cap Head Metric Screw Assortment are packed in exquisite hand-held boxes,which are easy to carry and store.Bolts are classified and placed in separate compartments with labels.It is convenient to use.
280PCS Flange Bolt Kit:10 Sizes Nuts and Bolts Assortment Kit,M6x1.0 bolt (12mm/16mm/20mm/25mm/30mm);M8x1.25 bolt (16mm/20mm/25mm/30mm);M10x1.5 bolt 30mm.Flange Nuts,Flat Washers, Lock Washers.
2880PCS Hex Socket Button & Cap Head Metric Bolts,32 Sizes,M2 (4mm/6mm/8mm/10mm/12mm/16mm);M3 (6mm/8mm/12mm/16mm);M4(8mm/12mm/16mm/20mm) M5(8mm/12mm/16mm/20mm/30mm),Nuts,Flat Washers,Lock Washers.
【10 SAE SIZES】10 most common sizes of bolts nuts and washers, and 252 pieces in total. Meeting our all demands. Including 1/4"-20 x 3/4", 1/4"-20 x 1-1/2", 1/4"-20 x 1", 1/4"-20 x 2", 5/16"-18 x 3/4", 5/16"-18 x 1", 5/16"-18 x 1-1/2", 5/ 16"-18 x 2", 3/8"-16 x 2-1/2" and 3/8"-16 x 1-1/2".
【304 STAINLESS STEEL & FULLY THREAD】The hex bolts and nuts kit are made of stainless steel 304 and fullly threaded, high-strength hardware with decent corrosion resistance. Perfect for general uses, even use it below the water line.
【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 hexgon bolts, this nuts and bolts assortment is a time and money saver.
【WIDE APPLICATIONS】This nut and bolt assortment has everything that you'll need owning a house and appliances. Good for any machinery including cars, trucks and boat. Perfect hardware kit for someone who does a little tinkering and DIY in the garage.
8.8 GRADE ZINC YELLOW COATED：This nuts and bolts assortment kit features 8.8 grade zinc plated steel – the industry standard for high-strength applications like automotive, machinery, and structural repairs. The zinc yellow chromate finish delivers 3x better corrosion protection than ordinary zinc plating, withstanding moisture, salt, and harsh environments. Real strength. Real protection
M4 TO M12 COMPLETE METRIC COVERAGE: This comprehensive bolts and nuts kit gives you 1425 precision pieces spanning the most essential metric sizes: M4, M5, M6, M8, M10，M12 From precision electronics to heavy industrial equipment, every fastener you need is right here. No more hunting through disorganized drawers – just grab the right size and get back to work
PROFESSIONAL LABELED STORAGE CASE：This M4 M5 M6 M8 metric bolt kit arrives in a heavy-duty, impact-resistant organizer case with: Crystal-clear lid – See every compartment at a glance; Permanent size labels; Adjustable compartments – Keep metric sizes perfectly separated; Rugged construction.Your hardware organizing is solved. The right size is always visible, labeled, and ready to go
PERFECT FIT FOR EVERY APPLICATION: Nothing ruins a project faster than cross-threading or loose-fitting fasteners. That's why every bolt in this metric bolt assortment features precision-rolled threads manufactured to strict tolerances. Buttery-smooth engagement with matching nuts, superior vibration resistance, and a secure hold that won't back out under load. Whether you're threading into existing equipment or assembling new components, these 8.8 grade fasteners adapt perfectly to a wide range of devices – from motorcycles to machinery, from furniture to farm equipment. Strong, consistent, and reliable every time
【324PCS Complete SAE Bolt & Nut Assortment Kit】This 324-piece hardware bolts and nuts kit includes 14 commonly used SAE sizes of fully threaded hex bolts: 1/4"-20 × 1/2" (12pcs), 1/4"-20 × 3/4" (10pcs), 1/4"-20 × 1" (8pcs), 1/4"-20 × 1-1/2" (8pcs), 1/4"-20 × 2" (6pcs), 1/4"-20 × 2-3/8" (4pcs), 5/16"-18 × 3/4" (8pcs), 5/16"-18 × 1" (5pcs), 5/16"-18 × 1-1/2" (5pcs), 5/16"-18 × 2" (4pcs), 5/16"-18 × 2-3/8" (2pcs), 3/8"-16 × 1" (4pcs), 3/8"-16 × 1-1/2" (3pcs), and 3/8"-16 × 2" (2pcs). The assorted nuts and bolts also includes matching 1/4", 5/16", and 3/8" hex nuts, flat washers and a storage case,making it a complete all-in-one hardware nut and bolt set
【14 Assorted Sizes for Various Needs】 This nuts and bolts assortment kit includes 14 different machine screw sizes and 3 commonly used sizes of matching nuts and washers, providing a versatile selection for repairs, assembly, maintenance, and DIY projects. All machine screws feature a fully threaded design from head to tip for secure fastening and reliable performance
【Premium 304 Stainless Steel】 Crafted from high-quality 304 stainless steel, this nuts and bolts set assortment kit provides exceptional corrosion and rust resistance for lasting durability. Its solid construction ensures dependable performance, making it ideal for furniture assembly, garden projects, equipment repairs, and most outdoor applications. Please note that slight magnetism after processing is normal for 304 stainless steel
【Complete Set with Nuts and Washers】Each stainless steel bolts and nuts kit includes hex nuts and flat washers for a stronger and more stable fastening system. Hex nuts provide a tight and secure fit, while flat washers increase contact area to improve load distribution and reduce surface damage and loosening. Together, they enhance overall connection stability and durability, making the bolts and nuts assortment kit ideal for repairs, installations, and DIY projects
Package: You will receive 680pcs bolts and nuts Assortment kit，including 13 sizes screws，4 sizes nuts，4 sizes flat washers and 4 sizes lock 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
Our fastener hardware assortment kit includes two independent storage boxes, total 3334 pieces: 1920PCS stainless steel Phillips pan head machine screws and 1414PCS high-strength Grade 8.8 hex head bolts. Covers full metric M3/M4/M5/M6/M8 and popular SAE thread sizes #6-32, #8-32, #10-24, 1/4", 5/16-18, 3/8-16. Every bolt size is matched with corresponding hex nuts, flat washers and spring lock washers to meet daily fastening demands.
Silver pan head screws are made of stainless steel with excellent rust & corrosion resistance, ideal for indoor electronics, cabinets, plastic and light outdoor assembly. Golden hex bolts adopt Grade 8.8 carbon steel with anti-rust plating, featuring high tensile strength for heavy-duty load, widely used in automotive, machinery, metal brackets and wood construction.
Comes with 2 separate heavy-duty plastic hardware storage boxes with fixed divided compartments. Tight locking lid stops hardware sliding during transport, built-in soft orange rubber grip handle for easy carrying. Two boxes can be used separately or stacked for neat garage, workshop & tool cabinet storage.
This mixed metric & SAE bolt assortment fits most daily repair & assembly projects: furniture installation, cabinet fixing, 3D printer assembly, household appliance maintenance, motorcycle & auto minor repair, woodworking DIY, metal frame mounting and electronic circuit board fixing. Pan head design for flush flat surface installation, hex head for powerful torque tightening.
【1380 Pieces Nuts and Bolts Assortment】: You will get 345pcs metric hex bolts in 19 sizes of M4, M5, M6, and M8, with lengths ranging from 12mm to 30mm. There are also 345pcs metric nuts in 4 sizes and 690pcs lock washers in 8 sizes, catering to various DIY and professional projects.
【High-quality Material】: Made of premium carbon steel, these grade 8.8 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 bolts have a longer service time.
【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 hardware you need.
【Wide Applications】: Available in various sizes, these hex bolts are ideal for machinery repairs, furniture making, and building backyard sheds. Whether you're a pro mechanic or a home - improvement newbie, this hex bolt assortment is a must - have for your toolkit.
【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 670pcs - 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.
10 Nut Bolt Assortment Sets deals are available from: Amazon, starting from $7.98.
The biggest discount we found is 14% on Bemaka 3334Pcs Nuts and Bolts Assortment Kit, Stainless Steel Phillips Pan Head Machine Screws, Grade 8.8 Hex Bolts, Mixed Metric & SAE Hardware Assortment Kit with Nuts, Flat/Lock Washers at Amazon.
The lowest price we found is $7.98 while the highest is $127.60. Prices for the best Nut Bolt Assortment Sets deals average at $50.20.
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