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1answer
195 views

How do I shim a steel structure?

I need to affix my steel stringers to a concrete beam. Since the beam was poorly executed, it is not plumb. On this piece I will weld some 5 mm thick plate on the backing, that will have holes for ...
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1answer
679 views

Washer / spacer for round surface

I would like to bolt a bracket to a steel pipe (1.5 inch diameter), with the nut located inside the pipe. Since the application needs to support a considerable amount of weight, I need some kind of ...
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3answers
204 views

What kind of wall bolt/anchor is removeable?

What kind of wall bolt/anchor will allow me to remove and replace it as many times as necessary? I am looking to attach a couple of 2x4's flat against a brick wall, however they would only stay there ...
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2answers
594 views

How to attach a bolt down post support to a fast set concrete post built with

What is the procedure to attach a bolt down post support to a fast set concrete base post? WHat type of bolts and what size should I use to attach this? One of the posts will support a 39" wide gate, ...
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0answers
337 views

how to attach threaded rod to wall stud on hinge

How can I attach threaded rod to a wall stud so that it is on a hinge. The hinge axle will be horizontal so the rod can rotate up and down but not side to side. The one piece solution I have found ...
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0answers
92 views

Need help identifying 75mm threaded sash window bolt

I recently moved into a new flat with period wooden sash windows. Obviously they are not the most secure and any additional security we can add would be great. One of the sets of windows had 1 of ...
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4answers
870 views

How do I remove plastic shelving molly clips?

I have some closet shelving clips I need to remove to paint a wall. The problem is that they are molly bolts. These are the exact clips/mollys. The question is similar to this one, but in my ...
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5answers
307 views

What kind of blow torch to use for a stuck bolt

I'm trying to remove a tire from a lawn tractor and the bolt is stuck. I've tried all kinds of penetrating oils and an impact driver with no luck. A lot of websites recommend heating the bolt. What ...
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3answers
427 views

removing old bolts from brick wall

I've got a rusty old downpipe on my external brick wall that needs replacing, however the bolts on the brackets don't seem to have useful heads. See photo: ...
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1answer
37 views

What is the use the plugs over this deadbolt's bolt holes?

When re-keying our house, I came upon these unexpected bolt hole plugs in the deadbolt assembly. Is there a graceful way to remove them? I'd prefer not to take a small prying tool and force them out, ...
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2answers
215 views

What is the name for this type of anchor bolt with a “leg”?

I'm trying to figure out what this is called. This was used in a basketball hoop to connect a piece of square bar to a flat metal frame. The bolt went through the metal frame, then into a hole in the ...
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4answers
155 views

What exactly is pitch in terms of nuts and bolts?

Today I needed a nut and washer to hold my bike tire. I had one nut already which I was able to lock on there with a 15mm socket & ratchet. So I figured this meant that the nut must be a 15mm and ...
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1answer
37 views

Loose thread in standing lamp between base and rod

My wife just bought a lamp at Target, the kind you have to self assemble the rod from 4 hollow pipes and a base, where the electrical wire is already threaded through all of them. Each of the 4 ...
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1answer
62 views

How to adapt caster wheel to tubular table leg?

My kids destroyed one of their tennis table caster wheels. Parts of the wheel mount are stuck inside the leg. Is there a way to adapt another wheel? For instance, mounting the wheel externally? I ...
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3answers
160 views

Over-tightened nut, bolt broken?

I was putting together my home treadmill and most of the bolts screwed into the frame and tightened nicely, but a couple of them will tighten somewhat and then suddenly become loose again when you try ...
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votes
2answers
86 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 ...
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2answers
2k views

What type of bolt should I use to maintain a movable joint?

I'm making a collapsible frame for a moses basket. The design is something like a deckchair, where two lengths of timber cross each other and are fastened with a bolt but can still move in relation to ...
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0answers
32 views

Best way to join frame members in a rectangle box using bolts? [migrated]

What is the best way to join these wooden beams together, to form a rectangle box which is capable of significant weight? I'd like the ability to deconstruct it, so something involving metal bolts ...
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1answer
2k views

How can I attach the frame of a bed to legs using carriage bolts? [closed]

I have a bed that I have been building - it has 4x4's for the legs, and I want to attach the frame of the bed (the part of the bed that runs from front legs to back legs, structural support) to the ...
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0answers
117 views

How I can remove this Ingersoll window bolt?

I have a small window with security bolts which have become rusted and unusable. However, I can't see how to remove them without forcing them off and damaging the wood. Anyone seen these types before ...
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0answers
30 views

How to correct the inclination of an old chair

I have an old easy chair, which I'm thinking to polish and use it. The chair is made of teakwood and has nut and bolts at the joints. As it is decades old and was unused for a long time, the holes at ...