Questions tagged [steel]

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1answer
48 views

How to repair damaged fence to its original strenght

am farming with cattle. Lately my fences were cut by a team doing exploration. The fence consist of 2.24 fully galvanised steel wire, 4 strains of wire. Straining posts are 500m apart with poles ...
0
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1answer
12 views

Steel stair stringer size

trying to design a straight stair run using steel tubes as stringers. total run = 10'-0". total rise is 8'-8", width 3'-0". Support is only at each end. yes these are steeper than ...
1
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3answers
50 views

How can I secure a workout rack to a wooden platform?

I want to secure a "power rack" for weighlifting -- a square cage that supports a barbell so you don't need a spotter for squat and bench press. I'd like to fasten it to a wooden platform. ...
1
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1answer
118 views

How to fireproof steel beam in existing (45 year old) house

My living room ceilings were a mess, so I ordered new 2.4m x 1.2m panels and tore it the old stuff down a few hours ahead of delivery. What fun! Not fun was finding that the steel beam in the ceiling/...
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1answer
35 views

Repair or replace a mail slot on an exterior stucco wall

Our home in LA County was built in 1939 with a thru-wall mail box with a chute into our dining room. The mail slot (the opening) and chute (embedded in the wall) are held by pins that broke off ...
4
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5answers
2k views

Will these DIY steel plates for post to beam connections work as well as the commercially available ones?

My soon to be constructed deck will have beams made from three 2x12s sandwiching ½" plywood, sitting on 6x6 posts. This gives both the beams and the posts a width of 5½ inches. To ensure the ...
2
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0answers
60 views

Steel Stud Galvanic Isolation

I am building a light-gauge steel frame workshop that is made from 0.55mm cold-formed 90mm x 45mm (2"x4") light-gauge steel studs. The structure is wrapped in 25mm (1") of extruded ...
1
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1answer
65 views

Slight plumbing leak in 1930s threaded pipes

I have a 1930s-era house with generally galvanized plumbing. The water-in line is a straight vertical pipe, except for this section which is perpendicular (and copper). The loop part is marked "...
1
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1answer
23 views

Can I use a wood top plate on top of a steel track to build a roof-bearing steel frame?

I am building a room within my garage using double studs, double track, steel framing. The outer dimensions for this room are 23' l x 16' 6" w x 10' h, and will share no common walls or ceiling ...
0
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0answers
32 views

How to reshape square tube after welding a small square bar along one of the sides

I've welded a few 3 m long square tubes out of mild steel angle bars (1.5x1/8) and along one corner side of the tubes welded a 8 mm square bar with one weld along the corner side of the tubes. Now the ...
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0answers
62 views

What is this metal bracket called?

I want to connect two parallel, overlapping wooden beams by putting two steel “braces” on each of the ends of the overlapping stretch, so four in total. These braces should look like the one I’ve ...
0
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1answer
57 views

How to fix a torn steel cable

A tree fell on my fence made of horizontal steel cable and tore one. What's an economical way of fixing it that's not too ugly? If the solution is to replace the entire cable, what is the end piece ...
1
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1answer
42 views

how to compare wood post to steel post

I was going to buy some 4x4 timber for veranda posts. However I have some steel posts 65x65x2mm. I wonder how would one calculate what size steel post can be substituted for the timber post?
1
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1answer
51 views

Is this a reasonable way to create a crawlspace over a structural floor?

So, part of my thinking on "how to build a house" includes the use of a structural floor (slab) with a crawlspace framed atop it to provide space for, and access to, service runs. (Air handling ...
1
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1answer
82 views

How to remove/cut off a steel post in concrete

As part of some renovation work, I am taking apart a small enclosure on my driveway. Having removed the "walls", I'm left with seven (what look like) galvanised steel posts, embedded in the concrete ...
0
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3answers
93 views

what kind of drill bits are these? Trying to drill through flat side of a fence T-Post

I'm trying to drill through 1/4" hard steel. the thicker bit went through relatively easily one time, but on the second go just spins. the thinner bit did not go far .. i think both need to be ...
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0answers
35 views

Power drill requirements for steel-reinforced concrete

We have the need for a new power drill (old 25+ year Bosch finally died) and I'm trying to determine the requirements for our situation. We are in a new build (European concrete) property with the ...
0
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0answers
16 views

Treating/restoring steel for/after drilling

Specific example: my bicycle takes an allen wrench (hex key) that has a centre hole in it (for security purposes, a pin in the socket prevents a normal key from being used. So I made a spare by ...
3
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2answers
190 views

What can I do to make my galvanized steel shed stronger?

Here are my specs so far for the shed I am getting made. I plan to use it as a shed for my very large tools. It is 40 ft × 24 ft, with 11 ft high walls. It is made from galvanized steel while the ...
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0answers
96 views

Construct 3-Sheave Pulleys for Hanging Objects from Rafters

I am trying to create a system of 2 3-sheave pulleys (along with terminal pulleys) that can hoist my hanging plants up to my rafters, such as here: I am happy with my general design but what I am ...
0
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2answers
92 views

3-side punched steel channel (strut), image in the post - can't find any equivalents [closed]

I'm looking to install a hoist system mounted to garage ceiling. I was originally going to attach some 2x4s to the ceiling joists and attach pulleys to those, but then decided to go with steel ...
1
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3answers
99 views

How aggressive should one be with replacing aged steel pipes in a Norfolk VA brick house?

I'm house-sitting my son's house that he just bought. It is at least middle aged and I'm concerned that it is a hidden cost. The exterior is red brick and the plumbing, as far as I can tell, is all ...
0
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0answers
30 views

What kind of caulk should I use to seal up spalling separating from steel porch ceiling

I'd like to do some temporary quick patches to prevent worsening rust and separation of spalling/stucco ceiling underneath a steel outdoor porch/deck. One on the first floor is kinda bad so will ...
4
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4answers
1k views

Is a reciprocating saw the right tool to saw 2cm/0.8" hardened steel?

I have a bicycle that's locked with a 2 cm/0.8" hardened steel lock that I have unfortunately lost the key to. I would very much like to get the bike operational again, but all I have is a 900W ...
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3answers
2k views

Garage Gym - Mounting Folding Squat Rack to Plasterboard Wall

I have purchased this squat rack to go into my garage: Unfortunately, they do not come with mounting instructions and the manufacturer recommends getting a builder in to do it. Instead, I'm going to ...
1
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1answer
118 views

How do I use this plumbing connector?

I am looking to attach an unthreaded galvanized steel pipe to either copper or a new unthreaded pipe. See my previous post for details: Should this section of water line be replaced? Per https://www....
0
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1answer
93 views

Basement framing around finished window

I'm framing my basement using steel studs. I have this sliding window on the window well (see picture) that already has a finished framing all around and is flush with the concrete wall. How do I ...
-1
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1answer
113 views

Can I put my Bialetti stainless steel espresso maker in the dishwasher?

I am wondering if there is any harm in putting my stainless steel Bialetti coffeemaker in the dishwasher. I don't think it should rust (because it's stainless steel). But I do wonder if the gasket ...
7
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6answers
4k views

Best way to drill square tubing (Without drill press)

When drilling all the way through square tubing, I often snap my drill bits. If it’s not possible to drill from the other side, is it better to drill a slightly bigger hole first followed by a smaller ...
0
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1answer
98 views

Galvanized steel hinge screws with stainless steel hinges: What is the risk of galvanic corrosion?

The screws in question are zinc-plated hardened steel screws (1 1/4 in) for use with heavy duty fire-rated stainless steel interior door hinges of unspecified grade. There is a theoretical risk of ...
0
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3answers
487 views

Is a stack of steel plate as strong as a single plate of the sum thickness?

I'd like to put a 4'x8' steel plate across my driveway gutter, so cars don't bottom out in the dip. I've seen 1/2" plates used for this, but at 650+ lbs. (https://www.chapelsteel.com/weight-steel-...
1
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2answers
131 views

Should this section of water line be replaced?

This is the water supply line coming into my basement. 4 feet below the ground (frost line). My house is from 1940 and I assume that everything in these pictures are original. I recently converted ...
0
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2answers
65 views

Rust in stainless steel?

The screw eyes in the pic are stainless steel. The wire rope is galvanized steel supposedly. As you can see, the screw eyes have brown where it touches the corroding wire rope. does the screw eyes ...
0
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1answer
2k views

Install deadbolt in metal steel door and door jamb

I searched online but could not find answer to all these questions. I'm installing a deadbolt to a metal/steel door. There is only a sheet of metal and it is hollow (empty inside). I also need to ...
0
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1answer
71 views

There is any simple way to forming handmade paper pulp? [closed]

I want to know how can I make a form for forming handmade paper pulp for something like paper egg container. There is possible to make small hand press from for example wood/steel and pressing that ...
10
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8answers
10k views

How to drill holes in 3/8" thick steel plates?

I had to drill some 1/2" holes in 3/8" steel plates. In addition to taking something like 15 min per hole, a brand new drill bit lasts maybe two holes and it is trash. What is the best way to drill ...
0
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1answer
2k views

Steel beams for 22' interior clear span

I am building a ceiling under an existing roof, covering an area of 22' x 28'. This rectangle will be supported at the two ends of the 22' run, as well as, optionally, one or possibly two ends of the ...
0
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1answer
56 views

Building a metal stud wall on a tilted / unlevel surface? (how to use a level?)

I'm building a wall + door frame for the first time to cover the opening of a box van with the rear door ripped out. The van is not sitting level; the tires have blown out on the right side so it's on ...
0
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1answer
199 views

Can I replace the engineer's I-Beam recommendation with a different one?

I'm removing a load bearing wall and the structural engineer recommended a W8x15 steel I-beam. It would save me a lot of effort if I could use a 6" beam instead. So I'm trying to calculate the ...
0
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2answers
30 views

Sink top: spray gun lacquer or metal enamel?

I am thinking in mounting a washbasin into a 3mm steel plate. The plate will be painted in a Klein Blue. Considering that it will get wet and that there won't be too much ventilation in the room... ...
0
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1answer
102 views

Could my grinder cut a 3mm steel plate

I am thinking in building a circular washbasin mounted into a 3mm steel plate. To do it, I need to cut a circle on the plate. I don't have much, just a cheap 1250w grinder and the discs that came with ...
2
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0answers
223 views

Loft conversion - steel beam sticking out

Good afternoon, We have started loft conversion today. Sadly after builders uncovered the roof they discovered that unlike structural engineer's assumption (they were buried under insulation), the ...
1
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0answers
487 views

Options for sealing hot rolled (mild) steel with a matte finish?

I'm building a book shelf using 1.5" angle iron made from hot rolled steel as the frame. It's my understanding that this steel will rust even if left indoors. While I like the raw, industrial look of ...
0
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2answers
34 views

Securing a new wooden floor to a steel framed horse box

I am currently working on a renovation project where I am converting a old Horse trailer (box) into a mobile bar. As part of this project I have had to replace the old flooring in the box. Previously ...
1
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1answer
1k views

Using strong magnets for hanging window blinds

I have a wide window a touch less than 6' across and I want to install a blind with 2" deep horizontals. The blind that was within my price range comes with five support brackets, which can either ...
1
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1answer
111 views

Adding hinges to steel box tube that is going to be powder coated - advice

So, I've designed a frame built of 3mm thick 5 x 5mm steel box tube, which will have inset wooden panels. This will eventually become a unit for an aquarium. All good in practice but the front wooden ...
0
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3answers
1k views

Rectangular steel tube bolted connection

Is there any way to make bolted connections (T-shape, L-Shape etc) for rectangular or square steel tubes to avoid welding but also achieve modularity of the structure? Threaded tube inserts can help ...
0
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2answers
438 views

Cover galvanized wire up to stop rust?

After 8 years of questions, I finally completed the fence. The issue I’m having now is that the loops in the galvanized steel are rusting at a pretty fast rate. I’m looking to spray them with ...
5
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5answers
2k views

How long will metal pipe last in earth and concrete

I'm building a fort for my kids out of wood, 8 foot by 8 foot and trying to work out how to make it last. I can't get treated wood, and apparently untreated wood rots within a year of ground contact ...
2
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3answers
568 views

Restoring steel casement windows

I’m dealing with some 1930’s era steel casement windows, Tudor revival style, that are in reasonably good shape for the most part. They need some maintenance and would like some suggestions for how ...