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🔧 Screw smarter, not harder — the pro’s choice for flawless fastening!
Mellewell #10 x 1/2" Hex Washer Head Self Drilling Screws come in a pack of 100, crafted from high-grade 410 stainless steel for superior corrosion resistance. Featuring a hex washer head for optimal pressure distribution and a self-drilling tip that eliminates the need for pre-drilling, these screws deliver efficient, reliable fastening across wood, metal, and tough materials. Ideal for construction and industrial use, they combine durability with convenience to keep your projects moving fast and strong.
| ASIN | B08HSW1KLT |
| Best Sellers Rank | 293,257 in DIY & Tools ( See Top 100 in DIY & Tools ) 928 in Self-tapping Screws |
| Brand | Mellewell |
| Brand Name | Mellewell |
| Colour | Silver |
| Customer Reviews | 4.4 out of 5 stars 1,524 Reviews |
| Drive System | External Hex |
| Exterior Finish | Stainless Steel |
| Exterior finish | Stainless Steel |
| Fastener Type | Self-Drilling Screws |
| Finish Types | Silver |
| Head Type | Hex |
| Head style | Flanged |
| Manufacturer | Mellewell |
| Manufacturer Part Number | ZWZG.10X1/2-100 |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal | Stainless Steel |
| Metal type | Stainless Steel |
| Model Number | ZWZG.10X1/2-100 |
| Number Of Items | 100 |
| Number of Pieces | 100 |
| Point style | Self-Drill Point |
| Screw Head Style | Flanged |
| Screw Point Style | Self-Drill Point |
| Size | #10 x 1/2" (100 PCS) |
| Thread Coverage | Partially Threaded |
| Unit Count | 100.0 count |
D**N
Ok
Ok
M**T
Solid Screws That Don’t Rust or Strip
The quality is excellent—definitely a step up from what you'd typically find at a big box store. I’ve used them to drive through fairly thick steel with no issues, and after a couple of months, the stainless steel shows no signs of rust. Reliable and tough.
T**A
Perfect length
We tried every hardware and specialty store in our area and were skunked for these . Thank goodness for Amazon
J**L
Exceeded expectations
These exceeded my expectations, seem to be strong enough without breaking for anything I’ve used them for.
J**T
Fantastic self driving nut drive screws.
This is my third purchase of Tues and they are great. So far so good in my two shed ramps that were super slippery at all times due to shade and steep angle. I sunk 300 of these in and presto, no more sliding and not hard on the shoes, and believe it or not, I would not recommend testing my theory but they are easy on the bare feet. Highly recommend. I could never have bought skid mats for the cost and time of these self tapping but screws.
Trustpilot
1 day ago
1 week ago