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This 280-piece #4-40 UNC Stainless Steel Phillips Pan Head Machine Screws Nuts Assortment Kit is designed for professionals and DIY enthusiasts alike. Made from high-quality 304 stainless steel, it offers superior rust and oxidation resistance, ensuring longevity and reliability. The kit includes a variety of sizes to meet diverse needs, all neatly organized in a durable storage box.
K**K
If your a Maker, you need these
Exactly what I needed....I'm a Maker with Arduino boards and Boxes that I 3D Print. I need to mount the boards in the boxes for a finished product.I'm guessing you do to.These are good.
J**E
Good sizes for electrical work.
I purchased these bolts/screws to work on installing plugs and switches. Many times the bolts/screws used on plugs and switches are too short or are lost. These are perfect replacements. I also purchased a kit with longer bolts/screws. Excellent assortment.
R**T
More Value Than Expected
Not only do you get a bazillion 4-40 screws in all lengths, but it’s all squeezed into a small convenient box labeled with the lengths in each compartment. My only gripe is the nuts are packaged separately in a small bag, really no big deal. Definitely worth the money.
J**Z
Handy to have available when working on spall imported devices
Too often I needed small screws and didn’t have the correct size.
W**
Great
Just what I needed for my bolt supply.
G**N
Good product
Very useful screws, specially for humid or outdoor applications.
A**R
Great assorment, but needs washers also to round it out
I got this for my electronics projects which use various sizes of screws (I also got the 2-56, 6-32, and the 8-32 size assortments) These have the nuts and screws in the specified sizes, but no washers, so I had to both flat and star washers separately - that's why I rated it four stars.
L**D
Just as described
Just what I needed. They are strong and the variety is great.
Trustpilot
3 days ago
4 days ago
