Drywall Screw Length Chart
Quick answer: Use the chart below as a quick reference, then verify manufacturer specs and local code.
Steps
- Identify your material (wood, drywall, etc.).
- Match your thickness/fastener size to the chart.
- When in doubt, choose the conservative (stronger) option.
Reference tables
Quick checklist
| Item | Why it matters |
|---|---|
| Material thickness | Determines fastener length and hold strength |
| Pilot hole size | Reduces splitting and stripped screws |
| Corrosion rating | Outdoor projects need coated/stainless fasteners |
Related pages
Disclaimer: DIY guidance only. Verify dimensions, codes, and safety requirements for your project.
Get more home project checklists and quick calculators at https://risingriverllc.com
Inputs
- Project type
- Material type
Outputs
- Recommended sizes
- Quick reference chart
- Printable checklist
FAQ
Does this apply to all projects?
Use as a starting point. Manufacturer specs and building codes may differ.
What if I am between two sizes?
Choose the safer option and test on scrap before committing.