Wood studs are still the standard in residential framing, and most drywall work in single-family homes goes into wood. But metal studs are increasingly common in multifamily construction, mixed-use buildings, and a growing number of single-family homes. More residential drywall crews are working with both wood and metal, so it’s important to understand and stock the right screw for the job.
Drywall Screws for Wood Studs
Standard coarse-thread drywall screws are the default for wood-framed walls and ceilings. The wider thread pitch bites into softwood framing with enough hold to keep the panel in place as the wood goes through seasonal moisture cycles.
In addition to thread type, you should also account for screw length. As a general rule, the screw should penetrate the stud at least 5/8″ past the back face of the drywall.
That means:
- A #6 x 1-1/4″ screw for 1/2″ board.
- A #6 x 1-5/8″ screw for 5/8″ board.
- For double-layer installations, use 2″ or 2-1/2″ screws.
Sure Drive’s coarse-thread drywall screws (DWC) cover the full range from #6 x 1-1/4″ through #8 x 2-1/2″ and up.
When to Use a Type-17 Point
A standard sharp-point coarse-thread works fine in most softwood framing. However, it may wander or require excessive pressure in denser materials like LVL, LSL, or tight-grained Douglas fir. That’s where you’d choose a Type-17 cutter point. The fluted tip acts as a self-drilling cutter, scoring into the wood so installation doesn’t rely entirely on downward pressure. Installers get faster starts and less splitting when fastening to wood without a pilot hole.
A standard point is the right choice for most wood-framed drywall work, but if you’re regularly working with engineered lumber or dense framing, Type-17 screws like the Sure Drive CDW line are available in the same core sizes as standard coarse-thread screws, plus longer lengths up to #10 x 6″ for thicker assemblies.
Drywall Screws for Metal Studs
Fine-thread drywall screws are built for light-gauge steel framing, typically the 25 to 20-gauge studs used in commercial interiors and an increasing share of residential construction. The tighter thread pitch lets the screw cut into thin steel and hold. Coarse threads don’t have enough engagement points on thin steel, so there’s a risk of the screw pulling out under load.
For metal studs, the screw needs to penetrate at least three full threads past the back of the steel, which means you can use shorter screws than you would on wood for the same board thickness.
- A #6 x 1″ or #6 x 1-1/4″ handles 1/2″ board.
- A #6 x 1-5/8″ covers 5/8″ board.
Light Gauge vs. Heavy Gauge Steel
Sharp-point, fine-thread screws work well on 25-gauge steel, which is the lightest framing commonly used for non-load-bearing interior partitions. At 20-gauge, which is heavier and used for structural stud framing, sharp-point screws become unreliable. The tip may spin on the surface or wear down before it pierces.
For 20-gauge and heavier steel, a self-drilling, fine-thread screw is a better choice. The drill-style point cuts its own pilot hole, and the fine threads engage once the drill point is through. Self-drilling drywall screws like the Sure Drive S12 are rated for 20-gauge down to 12-gauge steel.
The Drywall Screw That Shows Up Every Day
Matching thread type to stud material is easy to get wrong when you’re ordering in bulk. If you’re stocking for jobs that mix wood and steel framing, carrying both coarse- and fine-thread in the right lengths avoids the kind of fastener failures that lead to callbacks.
Sure Drive’s drywall screw lines cover coarse-thread, fine-thread, Type-17, and self-drilling options across the full range of standard sizes, so you can source everything you need from a single supplier.
