Mr. Pen- Nuts and Bolts Assortment Kit, 700 pcs, Galvanized Iron, #10-24 | #8-32, #6-32, #4-40 Phillips Head Metric Assorted Nuts and Bolts Kit with Clear Storage Box for Machinery, Automotive
Condition: New
$11.99
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Availability:
In Stock.
Arrives
Saturday, Oct 31
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At a glance
- Condition
- New
- Color
- Silver
- Size
- 700 pcs
- Model
- RUKB2840M307
- Material
- Galvanized Iron
- Fastener Type
- Bolt
- Screw Head Style
- Hex
Features 5
- Package includes a comprehensive assortment of 700 pcs of nuts, bolts, and flat washers in different sizes: #4-40, #6-32, #8-32, and #10-24 providing everything you need for any project.
- Made of premium galvanized iron, our bolts, nuts, and washers provide excellent hardness and strength while being rust-resistant, ensuring a longer service life.
- Our metric bolts and nuts assortment kit comes with a durable and high-quality clear organizer box that keeps the hardware organized and easily accessible.
- Mr. Pen bolts, nuts, and washer assortment kit is versatile and can be widely applied to all kinds of precision machinery, electronic products, household appliances, communication products, locks, lamps, toys, and more.
- Our bolt kit is an essential tool for both home and workplace use. It's perfect for professionals, amateurs, handypersons, repairers, woodworking, construction, furniture, 3D printing projects, communication equipment, ship assembly, and more. Our kit gives you all the reliable hardware you need for any project.
Description
- Small American Family Business - Founded by Teachers in Louisiana - We love our customers Having firsthand experience teaching in at-risk schools in different parts of the United States, seeing the daily struggles of students and teachers, we, a few business-minded teachers, founded Mr. Pen with a simple purpose: serving the schools in our community by providing them with high quality and affordable school supplies and tools to help them in their efforts. Nuts and Bolts Wood Screws Wood Screws Wood Screws Machine Screw Wall Anchors and Screws Bear Claw Hangers
Specs 18
| Size | 700 pcs |
|---|---|
| Color | Silver |
| Material | Galvanized Iron |
| Brand | Mr. Pen |
| Fastener Type | Bolt |
| Size Name | 700 pcs |
| Number of Pieces | 700 |
| Screw Head Style | Hex |
| Thread Size | #10-24 |
| Item Shape | Hexagonal |
| Material Type | Galvanized Iron |
| Finish Types | Galvanized |
| Unit Count | 700 Count |
| Number Of Items | 700 |
| Set Name | Mr. Pen Bolts, Nuts, and Washers Kit |
| Manufacturer | Mr. Pen |
| UPC | 840316907514 |
| Part Number | RUKB2840M307 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Great Value and Quality — Perfectly Organized Kit
Color: Silver
Size: 550 pcs
The Mr. Pen Nuts and Bolts Assortment Kit is an excellent deal, especially when compared to buying these pieces individually at places like Home Depot. For the price of this 550-piece set, you’d only get a fraction of the hardware if purchased in small quantities locally. The carbon steel screws and nuts are solid and reliable, threading smoothly without stripping. With M3, M4, and M5 sizes included, the kit covers a wide range of projects, from small household fixes to mechanical and woodworking tasks. The clear storage box keeps everything well-organized and easy to access, saving time and frustration when you need the right size quickly. Every piece feels consistent in quality, and the large assortment ensures I always have what I need on hand. Overall, this kit combines quality, variety, and unbeatable value. Highly recommended for both DIYers and professionals who want to save money and stay organized.
...
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Reviewed in the United States on July 29, 2025 by LF
Amazing 5 Stars for Mr Pen
Color: Silver
Size: 113 pcs
Thanks Mr Pen Amazing stuff , very useful and god priced
Reviewed in the United States on April 4, 2026 by Bab
Good Assortment for Small Projects, Handy to Keep Around
Color: Silver
Size: 113 pcs
I picked up this Mr. Pen bolts, nuts, and washers kit because I always seem to be missing the exact size I need. For the price, the variety is pretty solid and it’s been useful for little fixes around the house. The case is compact and everything arrived organized, which I appreciated. The only reason I’m giving it 4 stars instead of 5 is that a couple of the pieces felt slightly lighter than expected, so it’s better for light to medium jobs rather than anything heavy-duty. But overall, it’s a convenient kit to keep in the toolbox and has already saved me a couple trips to the hardware store.
...
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Reviewed in the United States on November 21, 2025 by Dov
A nice assortment.
Color: Silver
Size: 113 pcs
As someone who periodically has to try to make sense of repairs for lawnmowers and the like, having these on hand has been a great help... Especially when it comes to losing random bolts or washers. Since it's an assortment of different sizes, there's a fair chance that you'll have whatever you need somewhere in this case.
...
show more
Reviewed in the United States on September 14, 2025 by A person.
great product. does the job
Color: Silver
Size: 113 pcs
great product. does the job
Reviewed in the United States on March 15, 2026 by keith McFarlin
screw proof.
Color: Gold
Size: 113 pcs
what a great assortment and the price is way below what was expected. thank you, mr. pen.
Reviewed in the United States on September 27, 2025 by Edward Baum
Handy kit to have on hand
Color: Silver
Size: 550 pcs
This kit has been useful for me a few times now so I'm glad I got it. I just moved and have been doing easy DIY stuff like changing out knobs and replacing hinges. It has come in handy to already have these spare pieces on hand when I need them.
Reviewed in the United States on August 6, 2025 by sugarkooky
Hope the Replacement Is Better
Color: Silver
Size: 550 pcs
One slot was empty, it should have had 106 nuts and washers, all the screws are mixed into one another and impossible to sort through. Have scheduled a replacement, HOPE it's better luck because these look like a good deal IF assorted correctly.
Reviewed in the United States on November 22, 2025 by Customer