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🔧 Elevate your toolkit with the ultimate M3 fastening arsenal!
This iExcell 1500-piece M3 Hex Socket Head Cap Screw Kit offers a comprehensive range of 13 screw lengths, nuts, and washers all crafted from premium 304 stainless steel for superior strength and corrosion resistance. Packaged in a durable organizer with a high-quality hex key, it’s designed for professionals and DIYers who demand precision, reliability, and convenience in every fastening task.












| ASIN | B0812TYT5L |
| Best Sellers Rank | #2,062 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Socket Head Screws |
| Brand | iexcell |
| Compatible Groove Diameter | 4 Millimeters |
| Customer Reviews | 4.7 out of 5 stars 2,752 Reviews |
| Drive System | Internal Hex |
| Exterior Finish | Stainless Steel |
| Fastener Size | M3-0.5 |
| Fastener Type | Hex Socket Head Cap Screw |
| Finish Types | Stainless Steel |
| Head Style | Socket |
| Head Type | Socket Cap |
| Item Diameter | 5.5 Millimeters |
| Item Hardness | Grade 8.8 |
| Manufacturer | iExcell |
| Manufacturer Grade | 304 Stainless Steel |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Model | M3-0450-SS304 |
| Number of Pieces | 1500 |
| Part Number | M3-0450-SS304 |
| Screw Head Style | Socket |
| Size Name | M3 x 4/6/8/10/12/16/20/25/30/35/40/45/50 |
| Thread Class | 3B |
| Thread Coverage | Fully Threaded |
| Thread Size | m3-0.5 |
| Thread Style | Right Hand |
| Thread Type | Metric |
| UPC | 601629961019 |
| Unit Count | 1 Count |
R**G
Very happy with these bolts, no stripping here! (stop looking at me like that)
Extremely happy with these bolts. Reviews had a couple horror stories, but as always figured I'd give it my own spin and see what happened. I was using these to replace/upgrade fog light mounting screws for a 1G DSM/91 Eagle Talon, and the results were extremely satisfying. They were packaged awesomely, and bolts were shiny and coated nice. They claim to be stainless, and as they are brand new I cannot testify to their rust resistance or longevity, but honestly they feel solid and nice. Much better than the phillips head "bolts" they were replacing for sure. A size 4 Hex bit on a ratchet wrench makes them easy to remove or tighten. Overall I honestly don't see how, unless you got a bad batch, you could strip the "head" of these bolts. Don't use them to tighten something that needs more torque than the bolt can handle. For my situation, it was ideal. Would buy these or any other fastener from this "company" iexcell again. Regarding the pictures: The first picture is a "before" of the brand new phillips head screws that were used and already on their way to stripping, and the second is the brand new iexcell bolts. Love it!
A**E
Good Quality Bolts
Comes in a nice locking plastic case and includes an Allen key. No rust or deformation on any screws and although you can strip them, it takes quite a bit of force to do so. Good value for money and much higher quality than any generic multi size kit.
M**N
Great value, high quality.
The local hardware store ran out of these, when I needed 16 more. They charged $2.49 apiece for them, too. I have more than I'll need, now... in case something comes loose.
B**I
The alloy and performance.
An acceptable quality product.
M**G
Worked Great.
Great product
D**M
This is a great set to have for 3D printing.
This set is a VERY cost effective alternative to purchasing M3 screws as one needs them for 3D prints, even if the nuts, which don't have nylon threads, are a throwaway.
B**0
product is as advertised
nice product
M**R
Nice assortment, best organizer yet. No pieces to come loose in organizer trays.
This kit comes with M3 x 6, 8, 10, 12 and 16mm length hex bolts. No nuts but you do get the allen wrench that fits them all. The quantity is 50pc per size which is fine. The price is ok but the organizer is the best organizer I have seen yet in these screw kits. It is compact and there are exactly 5 trays that are parts of the casting of the case. Some of these organizer are too big or have removable/configurable little pieces in the case. It has been my experience that screws can slider under these dividers and cause a mess. That won't happen with this kit, you can shake it up and they won't mix. I do like the compact size. I like that it has so many common sizes in the kit. (buy some 20mm length in bulk) The M3x8 is the one I used the most but I was running out of M3x16 when I ordered this. I decided that a kit wasn't much more than a bulk order of a single size and eventually I would need the other sizes for a project.
Trustpilot
1 month ago
2 days ago