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- Mr. Pen nuts and bolts assortment kit includes 370 pieces, featuring a variety of M4 screws, button head socket cap screws, nuts, and washers.
- Made from high-quality stainless steel, these durable fasteners are corrosion-resistant and built to last, providing reliable performance for all your projects.
- The kit includes screws in 7 sizes, ranging from 6mm to 30mm, along with matching nuts, lock washers, and flat washers for added versatility.
- Ideal for both professionals and DIY enthusiasts, this assortment is perfect for various home repairs, furniture assembly, and more.
- The components are neatly organized in a durable case, keeping your parts easily accessible and well-arranged for efficient use.
R. CORNOG
Reviewed in the United States on May 7, 2025
Good assortment.
Natalie Katz
Reviewed in the United States on April 27, 2025
The value for the money is good. However, I saw the phillips head in the first picture, and throughout all the pictures for a phillips head screw. When the product came it was the hexagonal head instead. I should have read the title more sure, but when you have a phillips head screw for ALL the pictures, I don’t think it’s 100% my fault. Unfortunately also the company couldn’t give me the actual product they had pictured, so I have to go return them. Would’ve rated 1 start but the product it’s self (hexagonal head) is good for the amount you pay for.
IDVRider
Reviewed in the United States on April 25, 2025
I love these little bolt/nut value sets for various projects. I'm keeping these with my 3d printing stuff to finish projects that require hardware. They size selection is super helpful as is the fact that they all use the same nut size. I just pick the length for my application and I'm ready to roll.
Freija L.
Reviewed in the United States on April 12, 2025
These are great quality metal, they screw down tightly for a good, firm hold that doesn't give. Do note that these are hex-keyed and not standard or Phillips, but that's a plus for me since they're harder to strip getting them on firmly. I'm using them to fix some small brackets to low wattage solar panels for direct mounting on the roof of a shed, and they did the job perfectly. Very happy and would absolutely choose again- 5-stars!
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