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๐ง Screw it right, every time โ the proโs choice for flawless fixes!
The Guard4U 280-piece #4-40 UNC Phillips Pan Head Machine Screws and Nuts Assortment Kit features premium 304 stainless steel construction, offering exceptional corrosion resistance and durability. With 9 screw lengths ranging from 3/16" to 1" and 120 matching nuts, this ANSI-certified kit is perfectly organized in a transparent storage box, making it the ultimate solution for professional and DIY projects involving electronics, plumbing, and precision machinery.
| ASIN | B08RF2TC86 |
| Best Sellers Rank | #150,763 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #711 in Machine Screws |
| Brand | Guard4U |
| Color | Silver |
| Customer Reviews | 4.6 out of 5 stars 100 Reviews |
| Fastener Type | Hex |
| Finish Types | Plain |
| Head Style | Pan |
| Item Shape | Round/Cylindrical |
| Manufacturer | Guard4U |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model | PMSM |
| Number of Pieces | 280 |
| Part Number | PMSM |
| Screw Head Style | Pan |
| Size | #4-40 |
| Size Name | #4-40 |
| Thread Size | #4-40 |
| UPC | 738634035005 |
| Unit Count | 1 Count |
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 itโs 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 didnโt have the correct size.
W**D
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
1 month ago
1 month ago