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3answers
455 views

How to fasten boards flush to the face of square posts

I might take 3 square wooden posts, about 1.5 meters high, and I need to link them to one or more boards on the bottom, if you propose screws, keep in mind that it has to sit level so they have to be ...
2
votes
2answers
8k views

What kind of screws are used for plywood subflooring?

I have removed the old bathroom lino and cleaned the parts that adhered to the floor. I want to screw down the existing plywood subfloor because the nails are old (45yrs) and sparse. What kind of ...
0
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2answers
30 views

how to select the correct size bit for screws?

I am going to use this screw to join 2x4s together. How can I select the correct bit size for this screw? Product image from homedepot.com (linked above)
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2answers
32 views

How to remove what I think is a screw head

I have a waste disposal, and what looks like a screw head, which is jammed in the waste disposal unit (an Insinkerator 55 if it matters). This means as the machine is turned on, it makes a banging ...
0
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2answers
59 views

Corner brace with countersink on opposite sides?

Is there a special name for a corner brace which has the countersink on opposite sides? That being that on one leg of the "L" the countersink is on the side pointing out of the angle, where on the ...
2
votes
1answer
61 views

Metric Screw Size Specification Question: M4x10K?

I have a quick question about interpreting a screw specification on a repair diagram. I am usually pretty good with buying replacement screws and threads/sizing but this screw is a metric size (which ...
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1answer
62 views

How can I remove a stubborn screw from a toilet seat?

I would like to install on a one piece Kohler toilet a bidet. When I tried to unscrew the screw from the seat, it just didn't move, not with the screwdriver nor the drill. So I put wd40 but still ...
0
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1answer
102 views

Bizarre screws stopping me replacing oven element

I'm in the process of replacing the element in my oven and all was going so well, until it came to the final two screws linking my element bracket to the wires. I can't seem to remove them, as they ...
1
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0answers
48 views

Reusing Old Gold Course Screws on a New Project

Learning from guys who had no power tools but were craftsman in the day my learning experience was not to re use nails or screws for many reasons. Got into a huge argument with a College Grad who ...
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0answers
118 views

Alternatives to cam lock screws

I'm making a battery cover for my longboard, and I've used cam lock screws to attach the cover to the wooden board. (http://tim.gremalm.se/battery-chassis-for-electronic-longboard/) The cover ...
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0answers
19 views

How best to mount an alarm contact to a uPVC door

I am trying to install a home burglar alarm and I need to fit some door/window contacts to the front/back doors and a couple of windows. All are uPVC. Is there anything special I need to door to screw ...