







🔧 Screw it right, every time — the pro’s choice for flawless fastening!
This 220-piece #4-40 UNC Phillips pan head machine screw and nut assortment kit features premium 304 stainless steel for superior corrosion resistance and durability. With nine screw lengths and 40 nuts, all organized in a clear compartment box, it offers precision threading and easy installation for professional-grade fastening solutions.
| Head Style | Philips Pan Head |
| Finish Type | Plain |
| Shape | Round |
| Item Diameter | 0.11 Inches |
| Thread Size | #4-40 |
| Number of Pieces | 220 |
| Compatible groove diameter | 0.11 Inches |
| Manufacturer | HVAZI |
| UPC | 192594927358 |
| Item model number | 43237-2 |
| ASIN | B07CKLNR2T |
C**S
what i needed
every thing was good
A**R
Screws
Fixed my golf cart, good product
P**3
Only 40 nuts for a many times larger number of machine screws
It's a great deal for the number of machine screws, BUT you only get a small fraction of the number you'd need to use all the screws. My fault for not reading the description closely, but the company is clearly shorting everyone who buys these. Otherwise would have given this 5 stars.
C**O
Only 40 nuts :(
I wasn't able to find #4-40 at Lowes or Home Depot so I was happy when I found this assorted pack. Its a nice little set and I needed these #4 for some very fine work. The only issue is you get 180 assorted machine screws (great!) but you only get 40 nuts (bad).
D**W
Good quality and nice organizer box with size labels
This screw and nut assortment appears to be good quality and I really appreciate that the storage container is labeled on the inside of the top cover. If you need specific sizes they are easy to select.
Trustpilot
2 days ago
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