Can anyone identify this Unistrut support part?

Installer

Senior Member
Can anyone identify this Unistrut support part?
I'm hoping to duplicate the unistrut system in the picture.
I'm trying to purchase both the square washer with the attached nut and the threaded bolt.
Sometimes its called a Saddle Washer, but I have checked multiple sources and cannot find one with a integrated nut.
I also can't find the bolt.Thank you in Advance
The threa raised floor.PNG ded bolt appears to be 3/4".
 

rambojoe

Senior Member
Location
phoenix az
Occupation
Wireman
Its just a stainless whatever length stud with a inch of thread...
Should be able to order something close to that from a nut&bolt supplier.
Kinda just looks like a 9/16" nut to me. The lack of all thread is just for strength... You still could make 'em.
 

roger

Moderator
Staff member
Location
Fl
Occupation
Retired Electrician
It's threaded rod with washers and nuts. The square nut is available from Caddy (Erico)
 

James L

Senior Member
Location
Kansas Cty, Mo, USA
Occupation
Electrician
Looks like four pieces to me...

1) Strut nut behind
2) Square washer in front
3) Threaded rod through the washer and into the strut nut
4) nut in front of washer

Plus the other nuts and washers to fasten the hanging strut
 

infinity

Moderator
Staff member
Location
New Jersey
Occupation
Journeyman Electrician
I agree square washer. A saddle washer goes over the edge of the strut. Two types of saddle washers which IMO are better for the application than a square washer. IMG_20240328_131420713~2.jpg
 

synchro

Senior Member
Location
Chicago, IL
Occupation
EE
There might be a spacer tube thats placed over a threaded rod or bolt to get a consistent height.

https://www.theuniversalgroup.com/products/suspension/components/spacer-tubes.html
httpshop.theuniversalgroup.comspacertubes.jpg
 

TwoBlocked

Senior Member
Location
Bradford County, PA
Occupation
Industrial Electrician
Could be a contractor has NPT die heads and round stock to make his own hangers and such instead of carrying all thread. I think it used to be common in large manufacturing plants.
 
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