












🔩 Elevate your build game with precision and durability that lasts!
MewuDecor M3 x 12mm Socket Head Cap Screws are high-quality, fully threaded machine screws made from corrosion-resistant 304 stainless steel. Featuring a bright finish and Allen hex socket drive, these screws deliver reliable performance and a sleek look, ideal for industrial, mechanical, and DIY projects. Supplied in a convenient 100-piece pack, they ensure you stay stocked for any task.






























| ASIN | B07KRRNDGC |
| Best Sellers Rank | #9,534 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #67 in Socket Head Screws |
| Brand | MewuDecor |
| Color | Silver |
| Compatible groove diameter | 3 Millimeters |
| Date First Available | November 21, 2018 |
| Exterior Finish | Stainless Steel |
| Fastener Size | M3 |
| Fastener Type | Machine Screw |
| Head Style | Socket |
| Head Type | Socket |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 3 Millimeters |
| Item Weight | 3.2 ounces |
| Item model number | SHCS.M312-100 |
| Manufacturer | MewuDecor |
| Material | Stainless Steel |
| Metal Type | Stainless Steel |
| Number of Pieces | 100 |
| Point Style | Flat Point |
| Set Screw Thread Type | Metric |
| Size | M3 x 12mm |
| Thread Coverage | Fully Threaded |
| Thread Size | m3-0.5 |
| Thread Style | Right Hand |
| UPC | 723585251871 |
B**L
Good for motorized bicycle
Good quality, come in a little sticky box,I use these for motorized bicycle engine/magneto cover bolts,fit perfectly
R**O
Great for carbs
I bought these to replace my float bowl screws on my Mikuni carburetor. They worked great but I had to order 50 which is way more than i will ever use but for the price, is better than buying 4 from a bolt store and then having them shipped.
J**K
Good bolts, smooth threading - corrosion resistance?? Only time will tell.
These seem fine, but are mildly magnetic. I used these with stainless lock rings to replace the six bolts fastening my outboard's VST float tank. (Original Yamaha bolt PN 63P-14567-00-00, found on many four-stroke models.) The original Yamaha bolts are infamous for corroding and getting very stuck - even if these new bolts corrode a bit, it's sure to be a vast improvement over the original.
M**H
Good
There cool
D**N
Check your size carefully!
Fabulous bargain for top notch screws. Unfortunately, the labeling and my measurements didn't jive and it turns out they were not the right size. Pay close attention! I'll find a use for them somewhere.
C**K
Good bolts!
I ordered wrong size and Amazon was awesome! These are good screws! I needed m6, so had to return these. The m6 were right size and awesome
S**R
Perfect fit and no hassle refund policy made my day
Item as described and comes in a secure box except my box was partially damaged while shipping. But I am happy that Amazon had refunded me without any issues. Thanks to Amazon and the seller.
D**E
Excellent quality
Smooth threads, head is precise fit for wrench. Strong socket as well. Top quality for the price.
R**.
Perfect fit as replacement screws for my joystick on my Spyder XL power chair!
M**R
It is what it is.
S**K
Well made product, worked great