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Item #:
88620951
579PCS Grade 8 Heavy Duty Bolts and Nuts Washers Kit, 1/4-20 5/16-18 3/8-16 Hex Bolts Nuts Assortment Kit, Includes 15 Most Common Sizes
87% of respondents would recommend this to a friend
Item #:
88620951
MWK 204141
Price Details
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*All items will import from US
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Imported from USA store
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What Stands Out
Comprehensive Assortment
Includes 236 pieces of various sizes, ensuring you're equipped for a wide range of DIY projects or repairs without needing to purchase extra hardware.
Heavy Duty Quality
Crafted from Grade 8 steel, providing superior strength and durability, making it perfect for demanding applications and long-lasting use.
Versatile Sizes
Features 13 of the most common sizes, allowing for versatile usage across different tasks, from household repairs to professional applications.
Product Details
| Fastener Type | Hex |
| Thread Size | 1/4-20 |
| Exterior Finish | Silver |
| Color | 1/4-20 5/16-18 3/8-16--Bolts and Nuts Kit (579PCS) |
| Thread Type | Unified National Coarse |
| Thread Style | Right Hand |
| Thread Coverage | Fully Threaded |
| Maximum Shear Strength | [~82.5 - 90] ksi |
| Screw Head Style | Hex |
| Compatible Groove Diameter | 0.25 inches (0.6 cm) |
| Grade Rating | Grade 8 |
| Size Name | One Size |
| Item Diameter | 0.25 inches (0.6 cm) |
| Number of Pieces | 579 |
| Brand | YEEZET |
| Set Name | YEEZET 579PCS Grade 8 Heavy Duty Bolts and Nuts Washers Kit |
| Manufacturer | YEEZET |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Number Of Items | 579 |
| Part Number | Alloy Steel |
| Material Type | Grade 8 Alloy Steel |
| Metal Type | Alloy Steel |
| Finish Types | Glossy |
| Material | Grade 8 Alloy Steel |
| Item Weight | 4 lbs (1.81 kg) |
Who Should Buy?
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DIY Enthusiasts
Perfect for home improvement projects, providing a wide range of sizes for versatile use.
-
Small Business Owners
Ideal for small shops and workshops needing reliable fasteners for various assemblies and repairs.
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Mechanics and Technicians
Great for automotive or machinery repairs, offering heavy-duty options for reliable fastening.
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Commercial Builders
May lack the bulk quantity or specialized sizes required for large-scale construction projects.
Product Description
579PCS Grade 8 Heavy Duty Bolts and Nuts Washers Kit, 1/4-20 5/16-18 3/8-16 Hex Bolts Nuts Assortment Kit, Includes 15 Most Common Sizes
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Customer Questions & Answers
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Question: How to Shop 579PCS Grade 8 Heavy Duty Bolts and Nuts Washers Online From Ubuy?
Answer: It’s easy to shop 579PCS Grade 8 Heavy Duty Bolts and Nuts Washers online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is 579PCS Grade 8 Heavy Duty Bolts and Nuts Washers Available to Shop Online in Malawi?
Answer: Yes, at Ubuy Malawi this product is available for you to shop at a reasonable price. The 579PCS Grade 8 Heavy Duty Bolts and Nuts Washers is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
YEEZET Nut & Bolt Assortment Sets Editorial Review
The YEEZET 236PCS Grade 8 Heavy Duty Bolts and Nuts Washers Kit has generally received positive feedback from customers who appreciate the overall quality and utility of the product. The bolts, nuts, and washers are noted to be well-manufactured, with no visible imperfections or burrs, allowing for smooth operation during use. Users have found this kit helpful for a variety of projects and quick repairs, noting that having a selection of sizes on hand can save time and trips to the hardware store. One standout aspect of the kit is its organization, with each piece individually wrapped to prevent spillage and ensure integrity during shipping. However, customers have pointed out a couple of design flaws in the storage case. There is no internal label denoting the specific sizes of the bolts and nuts, which can lead to some inconvenience when trying to find the needed part. Furthermore, multiple sizes being placed in the same compartment forces users to sift through items to locate what they need, diminishing the overall efficiency of the storage solution. Despite these minor drawbacks, the kit is well-regarded for its quality, and many customers express confidence in the material's strength, particularly referencing the Grade 8 rating. However, there is a Consensus that further testing in high-stress situations is needed to fully determine the durability of these bolts under extreme conditions. For casual users and DIY enthusiasts, the YEEZET kit seems to provide excellent value and functionality. **
Customer Reviews & Ratings
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Pros
- Good quality bolts and nuts with no defects
- Handy assortment of commonly used sizes
- Individually wrapped pieces prevent mixing and spillage
- Useful for quick repairs and projects
Cons
- Storage case lacks internal labeling for easy size identification
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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MWK 204141
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