Whether you’re building, repairing, or keeping a well-equipped shop, a well-rounded nut and bolt assortment is essential. This guide highlights top kits that cover multiple sizes, materials, and fastener types. Each product comes with a generous selection of screws, nuts, bolts, and washers, plus organized storage for easy access. Read on to compare key features and find the right fit for your projects.
| Product | Brand | Notable Sizes | Total Pieces | |
|---|---|---|---|---|
| Jackson Palmer 2251 Piece Hardware Assortment Kit | Jackson Palmer | 2 SAE sets, 3 metric sets, 62 sizes | 2251 | Interlocking lids with removable dividers |
| Besitu 252Pcs Hex Bolts And Nuts | Besitu | 1/4″, 5/16″, 3/8″ SAE; 304 stainless | 252 | Case with inside/outside size chart |
| Bonost 2300 Pieces Hardware Assortment | Bonost | SAE and Metric ranges; mixed screws | 2300 | Sturdy stackable trays |
| Taiss 3160PCS Metric Flange Bolt Kit | Taiss | M2–M10, multiple lengths | 3160 | Double-layer portable toolbox |
| FOLIV 523PCS Grade 8 Bolts And Nuts | Foliv | 1/4″, 5/16″, 3/8″ SAE | 523 | Sturdy carry toolbox |
Across these selections, you’ll find a mix of SAE and metric bolts, washers, nuts, and screws crafted to handle household projects, automotive jobs, and light industrial tasks. Each kit emphasizes organized storage and clear labeling to speed up work and reduce mishaps.
Jackson Palmer 2251 Piece Hardware Assortment Kit
The Jackson Palmer kit provides a broad range of sizes across two SAE families and two metric families, totaling 2,251 pieces. It includes 19 screw sizes and 720+ pieces of bolts, nuts, and washers, along with 865 metric pieces and 720 SAE pieces. Designed for work, it uses Grade 2 nuts and bolts and features heat-treated, hex-headed screws for reliability. The interlocking lid and removable dividers help prevent mix-ups and make it easier to locate the needed fasteners mid-project.
Besitu 252Pcs Hex Bolts And Nuts Assortment Kit
The Besitu kit focuses on common 1/4-20, 5/16-18, and 3/8-16 sizes in stainless 304 for corrosion resistance and durability. It includes 252 pieces with full-threaded bolts and nuts, plus washers. The case features inside and outside size charts to help users quickly select the right fastener, making it a practical choice for general repairs and outdoor projects where moisture resistance matters.
wugongshan 1080 Pcs Screws Bolts and Nuts Assortment Kit
Wugongshan offers an easy-to-use mix of metric screws, nuts, bolts, and flat washers. The set emphasizes smooth threads, corrosion and rust resistance, and a storage box to keep components organized. The inclusion of a separate storage gird helps prevent misplacement and simplifies finding the correct size during assemblies or repairs in mechanical or household settings.
Bonost 1380pcs Nuts and Bolts Assortment Kit
Bonost’s 1,380-piece combination includes 345 pieces of metric hex bolts, 345 metric nuts, 690 washers, and a substantial quantity of SAE screws and bolts. The zinc-coated carbon steel hardware offers corrosion protection and robust performance for mechanical builds and maintenance tasks. The set ships in a sturdy, stackable case with an included fastener guide to quickly locate the correct size, reducing downtime on busy jobsites.
FOLIV 523PCS Grade 8 Bolts And Nuts
Foliv’s kit emphasizes Grade 8 strength and includes a mix of SAE bolts and nuts ranging from 1/4-20 to 3/8-16, with lengths from 1/2″ to 1-1/2″. The set uses heavy-duty alloy steel with zinc coatings for rust resistance. A sturdy carry box helps maintain order, while the included washers and assortment of sizes supports a variety of assemblies, from furniture repairs to small machinery work.
Bonost 2300 Pieces Hardware Assortment Kit
This Bonost kit aggregates a broad range of fasteners across SAE and Metric families. It includes 755 SAE pieces, 875 metric pieces, and 610 screws, with a focus on complete coverage for general construction, automotive repairs, and project work. The fasteners are organized in stackable trays with a detailed guide, which helps users identify and retrieve the correct size quickly, reducing trial-and-error during assembly.
Taiss 3160PCS Metric Flange Bolt Kit
Taiss delivers a two-part kit: 280 pieces of flange bolts and 2880 pieces of hex socket button and cap head bolts, all in metric sizes from M2 to M10 with multiple lengths. The 42 sizes cover a wide range of applications, including electronics enclosures, automotive repairs, and machinery assembly. The included portable toolbox and labeled compartments make this set convenient for on-site work and long-term storage.
Buying Guide: Key Considerations For Nut And Bolt Assortments
- Size and compatibility: Check the mix of SAE and metric sizes to ensure compatibility with your typical projects. Consider the most common diameters and thread pitches you use.
- Material and strength: For heavy-duty use, look for Grade 8 or higher and corrosion-resistant coatings such as zinc or stainless steel.
- Threading and finish: Fully threaded bolts and smooth, clean threads reduce cross-threading and improve assembly speed.
- Storage and organization: A labeled, easy-to-access storage case or toolbox minimizes misplacement and speeds up repairs.
- Inclusion of washers and nuts: A complete kit with washers and compatible nuts saves trips to the hardware store.
- Durability and warranty: Durable cases and robust hardware reduce wear in workshop environments.
- Intended use: Select kits with a balance of screw types (wood, sheet metal, machine screws) based on your typical tasks.
Selecting the right nut and bolt assortment depends on your typical applications, whether routine household maintenance, DIY furniture projects, or small-scale automotive work. The kits above emphasize organization, broad size coverage, and durable materials to support reliable, long-term use in American workshops and homes.