Best Carbon Steel Self Tapping Screws in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Jake Sales | 9.93 | ✅ | ✅ | ✅ |
Length of Screw Does NOT Represent the Usable Length of Thread / Thickness of Wood - See Graphic
Maximum Wood depth ~1-1/2" - Maximum Metal Thickness Screw Can Bore ~1/4" - Use T-30 Torx/Star Bit
Dimensions: Head Width .461" - Total Length 2-3/4" - Shank Diameter .24" - Torx /Star Bit Not included
Reference Installation Instructions Before Installing - NOT For Welded Seams or Tempered Metal
Reamer Tek Screws are for Applications where Wood is Being Fastened to Mild Steel or Aluminum
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| JOUGU Metal fittings | 7.47 | ✅ | ✅ | ✅ |
【Box quantity】：200PCS There are international standards for the production of screws. This is a standard product, so this product is generally difficult to have problems or bad, but in order to prevent mistakes and unpleasant shopping, please pay attention to these three points: the size you need, The crafting materials and hardness values used, which are in our introduction, yes, so you can buy the right item
【size】:#4×1-1/4 inch (M3×30)If you need more quantities, it is more worthwhile to choose the 【big box】
【bit】：T10【Note: For each box you buy, there is only one SIZE, not Assortment Set】
【Materials and Grades】：made of Carbon steel A22 Screw strength grade 8.8 Galvanized
【Use occasions】：hardwood, decking, MDF, plastic, sheet materials plus many other applications.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TuBaTuChaoTong | 5.05 | ❌ | ❌ | ❌ |
Material: 304 stainless steel
These screws meet ISO7380 specifications
widely used in wood, furniture,electrical equipment ,toys, electronics, small appliances etc.
100% brand new and durable. Good quality and easy installation
US Coarse Thread A2-70 Stainless Steel Cross Recess Phillips Flat Countersunk Head Screw,5/10/50Pc M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Six Lobe Torx Flat Countersunk Head Security Self-Tapping Wood Screw, M1.7 M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Carbon Steel With Hexagon Socket Cap Head Self Tapping Screw Model Screw,M3 M4 M5 M6 304 A2-70 Stainless Steel Hex Hexagon Socket Thin Low Short Profile Head Allen Cap Screw Bolt,M2 M2.5 M3 M3.5 M4 M5 M6 Hexagon
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TuBaTuChaoTong | 5.05 | ❌ | ❌ | ❌ |
Material: 304 stainless steel
These screws meet ISO7380 specifications
widely used in wood, furniture,electrical equipment ,toys, electronics, small appliances etc.
100% brand new and durable. Good quality and easy installation
US Coarse Thread A2-70 Stainless Steel Cross Recess Phillips Flat Countersunk Head Screw,5/10/50Pc M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Six Lobe Torx Flat Countersunk Head Security Self-Tapping Wood Screw, M1.7 M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Carbon Steel With Hexagon Socket Cap Head Self Tapping Screw Model Screw,M3 M4 M5 M6 304 A2-70 Stainless Steel Hex Hexagon Socket Thin Low Short Profile Head Allen Cap Screw Bolt,M2 M2.5 M3 M3.5 M4 M5 M6 Hexagon
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TuBaTuChaoTong | 5.05 | ❌ | ❌ | ❌ |
Material: 304 stainless steel
These screws meet ISO7380 specifications
widely used in wood, furniture,electrical equipment ,toys, electronics, small appliances etc.
100% brand new and durable. Good quality and easy installation
US Coarse Thread A2-70 Stainless Steel Cross Recess Phillips Flat Countersunk Head Screw,5/10/50Pc M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Six Lobe Torx Flat Countersunk Head Security Self-Tapping Wood Screw, M1.7 M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Carbon Steel With Hexagon Socket Cap Head Self Tapping Screw Model Screw,M3 M4 M5 M6 304 A2-70 Stainless Steel Hex Hexagon Socket Thin Low Short Profile Head Allen Cap Screw Bolt,M2 M2.5 M3 M3.5 M4 M5 M6 Hexagon
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TuBaTuChaoTong | 5.05 | ❌ | ❌ | ❌ |
Material: 304 stainless steel
These screws meet ISO7380 specifications
widely used in wood, furniture,electrical equipment ,toys, electronics, small appliances etc.
100% brand new and durable. Good quality and easy installation
US Coarse Thread A2-70 Stainless Steel Cross Recess Phillips Flat Countersunk Head Screw,5/10/50Pc M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Six Lobe Torx Flat Countersunk Head Security Self-Tapping Wood Screw, M1.7 M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Carbon Steel With Hexagon Socket Cap Head Self Tapping Screw Model Screw,M3 M4 M5 M6 304 A2-70 Stainless Steel Hex Hexagon Socket Thin Low Short Profile Head Allen Cap Screw Bolt,M2 M2.5 M3 M3.5 M4 M5 M6 Hexagon
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TuBaTuChaoTong | 5.05 | ❌ | ❌ | ❌ |
Material: 304 stainless steel
These screws meet ISO7380 specifications
widely used in wood, furniture,electrical equipment ,toys, electronics, small appliances etc.
100% brand new and durable. Good quality and easy installation
US Coarse Thread A2-70 Stainless Steel Cross Recess Phillips Flat Countersunk Head Screw,5/10/50Pc M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Six Lobe Torx Flat Countersunk Head Security Self-Tapping Wood Screw, M1.7 M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Carbon Steel With Hexagon Socket Cap Head Self Tapping Screw Model Screw,M3 M4 M5 M6 304 A2-70 Stainless Steel Hex Hexagon Socket Thin Low Short Profile Head Allen Cap Screw Bolt,M2 M2.5 M3 M3.5 M4 M5 M6 Hexagon
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TuBaTuChaoTong | 5.05 | ❌ | ❌ | ❌ |
Material: 304 stainless steel
These screws meet ISO7380 specifications
widely used in wood, furniture,electrical equipment ,toys, electronics, small appliances etc.
100% brand new and durable. Good quality and easy installation
US Coarse Thread A2-70 Stainless Steel Cross Recess Phillips Flat Countersunk Head Screw,5/10/50Pc M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Six Lobe Torx Flat Countersunk Head Security Self-Tapping Wood Screw, M1.7 M2 M2.3 M2.6 M3 M3.5 M4 M5 M6 Carbon Steel With Hexagon Socket Cap Head Self Tapping Screw Model Screw,M3 M4 M5 M6 304 A2-70 Stainless Steel Hex Hexagon Socket Thin Low Short Profile Head Allen Cap Screw Bolt,M2 M2.5 M3 M3.5 M4 M5 M6 Hexagon
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Fan Ye | 6 |
| Jake Sales | 1 |
| Jougu | 1 |
We've carried out a comprehensive analysis of 999 reviews on self tapping screws, using our selection criteria to identify the best options in the fasteners. Our findings reveal that most customers typically select self tapping screws priced around $14.63, with top brands including wensilon, scachet, makers bolt, mellewell, kurui, satantech, weideer, boltsandnuts.com and hvakhva and strong-point
Our team of expert editors reviewed these high-quality items and handpicked the top 8 self tapping screws for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the fasteners category. These include wensilong, scachet store, maker co., mellewell direct, kurui-direct, satantech, hengu, boltsandnuts com and lwtco and shorpioen llc .
We are dedicated to assisting our users in finding the right screws Products based on their needs, saving them considerable time when choosing which self tapping screws to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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