US
Toofix

Toofix Coarse Thread Drywall Screws 3/4 Inch 400 Count

  • Thread Size: #6
  • Item Diameter: 0.1 inches
  • Set Screw Thread Type: Coarse Thread
  • Thread Type: Unc

Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A reliable bulk option for single-layer drywall onto wood studs, with the 3/4 inch length as the main limit to check before ordering.

As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.

ASIN: B073TNTDJJModel: TFDS34Category: Drywall Screws

Overview

A 1-pound box of 400 black #6 coarse-thread drywall screws with a sharp point and bugle head Phillips drive, sized at 3/4 inch for attaching drywall to wood studs and other light fastening jobs around the house or job site.

This is a straightforward bulk box built for one job: driving drywall onto wood studs. The 3/4 inch length is short by drywall-screw standards, so it suits single-layer sheetrock or thin panel work rather than double-layer or thicker board. There are no length options in this listing, so measure your board thickness before buying a case this size.

  • #6 coarse thread, 3/4 inch length
  • Sharp point, no pre-drilling needed
  • Bugle head, Phillips drive
  • 400 screws per 1 lb box

Who it's for

Fits homeowners and contractors doing standard single-layer drywall hangs who want a large quantity on hand rather than a small box. Less suited to anyone needing screws for double-layer board or metal stud track.

Pros and cons

Pros
  • 400 screws in one 1 lb box
  • Sharp point skips pre-drilling
  • Bugle head sits flush without tearing paper
Cons
  • 3/4 inch length only, no other sizes
  • No corrosion coating listed beyond black finish

Performance notes

The sharp point is meant to start the screw without a pilot hole in typical drywall and softwood framing, and the coarse thread pitch is cut to grab wood fibers rather than metal. The bugle head shape lets the screw sink just below the paper face without tearing it when driven with a Phillips bit or drywall gun.

Specifications

BrandToofix
ModelTFDS34
Dimensions & fit
Thread Size#6
Item Diameter0.1 inches
Item Weight1 pound
Fastener SizeNo. 6
Size Name0.75 inches
Construction & materials
Material TypeAlloy Steel
Exterior FinishAlloy Steel
ColorBlack
Finish TypesUncoated (Plain Steel)
Included components
Number Of Packs1
Unit Count400
Number Of Pieces400
Other details
Set Screw Thread TypeCoarse Thread
Thread TypeUnc
Thread StyleRight Hand
Fastener TypeDrywall Screw
Head TypeBugle
Screw Head StyleBugle
Drive SystemPhillips
Thread CoverageFully Threaded
Metal TypeAlloy Steel
Number Of Items400
Part NumberTFDS34
Set Name400-Piece Coarse Thread Drywall Screw Set
Screw Point StyleSharp Point

Frequently asked questions

What length are the Toofix TFDS34 drywall screws?

They are 3/4 inch long, #6 gauge, with a coarse thread and bugle head.

Do I need to pre-drill before using these?

No, the sharp point is designed to pierce drywall and start into wood studs without a pilot hole.

What drive type do they use?

A Phillips bugle head drive, sized for a standard Phillips bit or drywall screw gun.