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This M3 Hex Socket Head Cap Screws, Bolts, Nuts, and Washers Assortment Kit features 801 pieces of fully threaded, black oxide finished fasteners made from high-strength 12.9 grade alloy steel. Designed for superior corrosion and wear resistance, the kit includes a variety of screw lengths, nuts, and washers stored in a durable, compartmentalized box for easy access. Perfect for professionals and hobbyists tackling electronics, automotive, furniture, and mechanical projects.







| ASIN | B0CMC3RCVX |
| Are batteries included? | No |
| Compatible groove diameter | 3 Millimeters |
| Customer Reviews | 4.6 4.6 out of 5 stars (146) |
| Date First Available | 16 December 2023 |
| Finish Type | Black Oxide |
| Head Style | Socket |
| Item Weight | 449 g |
| Item part number | 1 |
| Manufacturer | CHINA |
| Maximum Shear Strength | 830 MPa |
| Net Quantity | 15.1678 Grams |
| Number of Pieces | 801 |
| Package Dimensions | 17.4 x 9.8 x 2.11 cm; 449 g |
| Shape | Cylindrical, Hexagonal |
| Thread Size | M3 |
L**M
Perfect for my RC builds. Durable and hard to get stripped. Unlike the Philips screws and Nuts
H**E
I have commented on this before to no avail, this product is misleading and labeled as m3 when in fact I received m4 this has caused so many issues please fix this
C**D
I'm getting into 3D printing, and M3 screws are kind of the standard used when you need to bolt parts together, so I ordered this, a nice variety of M3 screws, a bunch of M3 bolts and washers. For attaching 3D printed plastic stuff together, these work great. And the price was good too. A good deal. The case they come in seems nice also, it provides easy access to them and convenient storage.
T**M
Great set for my 4" and 5" quadcopter builds. It had the sizes that I needed to complete the projects.
M**.
ThIs screw set is food quality and seem to get a better grip in plastic parts than the stock screws that came with my rc car kit ! There is a few sizes I needed it didn't have but all in all is a good set. The package came in a padded plastic envelope and some of the screws had come out of the plastic case and were loose in envelope and all the screws in the case were mixed up had to go through them all and sort them out by size and counted them and some were missing if it wasn't for that I would have given it five stars !