Questions and Answers for Halex 1-1 / 4 in. Standard Fitting Electrical Metallic Tube (EMT) 1-Hole Straps (4-Pack)

A:  It's not real critical; a pan-head or round-head wood screw, #8 or #10 would be good, and 3/4 inch or 1 inch length will be sufficient, though you could go longer.

A:  I use at least a 1" to 1-5/8" #8 Screw for a good grip. Straps should be "near" the ends of the tubing, including any joints.

A:  The diameter is .260” for the mounting hole

A:  Normally 1/4" although in many cases a #10 would be adequate. The hole is sized for 1/4".

A:  The hole has a diameter of .315” We generally use #8 or #10 sheet metal screws in our testing and work.

A:  A regular drywall screw will hold it just fine.

A:  While it would work if the conduit OD is about right, it is not listed for this use and would be a code violation. If you don't have a copy of the NEC or don't understand it, hire a contractor.

A:  No, Use: 1/2 in. Rigid 1-Hole Strap Rigid straps are slightly larger diameter and used for PVC conduit, Liquidtight flex, Rigid and IMC conduit, steel and aluminum flex EMT is a conduit that is slightly smaller diameter and EMT straps are only sized for EMT

A:  The thickness is .071 or 15 gauge. Thanks for your question.

A:  You'll need to use an actual anchor going into drywall or be sure to fasten into a stud. Attaching with just a screw into drywall will get you a failed inspection.

A:  It’s what I use.