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#1
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Coarse/Fine Drywall Screw Threads
Just curious as to the trade-offs between these 2 DW screw types. The
coarse thread seem much faster when putting together something, but I wonder what I am giving up. I know that real wood screws are better, but sometimes a DW will suffice. Thanks. |
#2
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Coarse/Fine Drywall Screw Threads
"Buck Turgidson" wrote in message news:Ob1cg.78151$gE.18334@dukeread06... Just curious as to the trade-offs between these 2 DW screw types. The coarse thread seem much faster when putting together something, but I wonder what I am giving up. I know that real wood screws are better, but sometimes a DW will suffice. Thanks. Strength is what you give up when using any dry wall screw except when hanging sheet rock. |
#3
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Coarse/Fine Drywall Screw Threads
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#4
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Coarse/Fine Drywall Screw Threads
On Sun, 21 May 2006 13:12:21 -0400, "Buck Turgidson"
wrote: Just curious as to the trade-offs between these 2 DW screw types. The coarse thread seem much faster when putting together something, but I wonder what I am giving up. I know that real wood screws are better, but sometimes a DW will suffice. Thanks. Course thread is better for soft woods. Fine thread requires more turns, less force, to drive them home. |
#6
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Coarse/Fine Drywall Screw Threads
Leon wrote:
Strength is what you give up when using any dry wall screw except when hanging sheet rock. You know everyone says that they're really brittle, but I've never snapped or broken a drywall screw. In my experience the driver head cams out first. I believe there is a place for drywall screws with sheet goods, as the threads are sharper and finer than most wood screws, which seems to leave more material to grip the screw. I built a really crude set of shelves to support my home theater receiver, VCR, DVD player, etc. using MDF and butt joints with drywall screws. No glue even. So far it's held up for about 5 years. Chris |
#7
Posted to rec.woodworking
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Coarse/Fine Drywall Screw Threads
"Buck Turgidson" wrote in message news:Ob1cg.78151$gE.18334@dukeread06... Just curious as to the trade-offs between these 2 DW screw types. The coarse thread seem much faster when putting together something, but I wonder what I am giving up. I know that real wood screws are better, but sometimes a DW will suffice. I assume you're talking the generic, rather than actual drywall screws. Most all of the newer screws follow the pattern of what originally arrived on the scene as drywall screws. Finer threads for denser material, as indicated, but flake and chipboard are something else. . Big disadvantage to the actual drywall screw is that it lacks a smooth shank to pull up the piece being attached, a shortcoming which can even overcome a careless clamp job. This shank is also where they pick up what seems, in the main, to be a bad rap about breaking off. You can actually bend non-drywall types now, so the smaller section under the head versus the old style screw is less of a snap factor. |
#8
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Coarse/Fine Drywall Screw Threads
"Chris Friesen" wrote in message ... Leon wrote: You know everyone says that they're really brittle, but I've never snapped or broken a drywall screw. In my experience the driver head cams out first. They are brittle and made to go into soft construction grade material. I discovered dry wall screw in the late 70's and broke plenty. Caming out is a problem also and it typically is the only thing that protects the screw from breaking. I believe there is a place for drywall screws with sheet goods, as the threads are sharper and finer than most wood screws, which seems to leave more material to grip the screw. I built a really crude set of shelves to support my home theater receiver, VCR, DVD player, etc. using MDF and butt joints with drywall screws. No glue even. So far it's held up for about 5 years. Lots of people get the same results with the cheapo plastic bagged screws offered at the Borg. Proper screws bought in quantity are inexpensive. Why not use the correct screw? |
#9
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Coarse/Fine Drywall Screw Threads
"Leon" wrote in message
offered at the Borg. Proper screws bought in quantity are inexpensive. Why not use the correct screw? And I, for one, won't be buying any more Rockler screws ... -- www.e-woodshop.net Last update: 5/6/06 |
#10
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Coarse/Fine Drywall Screw Threads
"Swingman" wrote in message ... And I, for one, won't be buying any more Rockler screws ... Arguably, anyone shopping at Rockler gets screwed.... |
#11
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Coarse/Fine Drywall Screw Threads
"George" George@least wrote in message ... "Swingman" wrote in message ... And I, for one, won't be buying any more Rockler screws ... Arguably, anyone shopping at Rockler gets screwed.... I always felt that way however now that there is a store in Houston I get all kinds of 25% off coupons and their sales tend to be pretty good. The Quart TiteBond III for $6.99 is a good deal and 1/2 off all screws including Kreg is not bad. I have never bought their house brand screws, I only use McFeeley unless I buy Kreg. |
#12
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Coarse/Fine Drywall Screw Threads
Buck Turgidson wrote:
Just curious as to the trade-offs between these 2 DW screw types. The coarse thread seem much faster when putting together something, but I wonder what I am giving up. I know that real wood screws are better, but sometimes a DW will suffice. Thanks. I've always found that coarse drywall screws break coarsely and fine drywall screws break finely. |
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