102EOverheadElectrical

Simple Threaded Rod

Threaded rod support for conduit and MC/AC cable drops: the S90T threaded footprint carries 1/4 in. or 3/8 in. all-thread rod to the fastener.

Give us the size, drop and service and we’ll spec the part number and quote the build.

Conduit drops

Conduit drops.

Rated capacity

70 lbs
Support rated load, listed per ICC-ES PMG-1840 Table 1
3 - 120 in.
Overall length, 1/4 in. or 3/8 in. all-thread rod.
4:1
Minimum factor of safety on ultimate tested capacity per ICC-ES LC1041 and UL 2239
ICC-ES PMG mark of conformityQR code linking to ICC-ES PMG listing PMG-1840ICC-ES Evaluated
PMG-1840

The rated load applies to the support assembly only; the attachment to structure is evaluated separately. Dry locations only, per the listing.

Custom order

Build a custom part number

Simple Threaded Rod with callouts
A
Fastener
A01 · PD157-114W
1-1/4" x 0.157 Pin, 1" Embed.
B
Footprint
B01 · 90 deg threaded foot (S90T)
S90T footprint, rated 90 lbs per ICC-ES PMG-1840 Table 1. Mounts to the underside of the structure; the fastener loads in tension.
C
Rod size
C01 · 1/4 in. all-thread
Rod size: C01 1/4 in. or C02 3/8 in. all-thread
D
Overall length
D24 · 24 in.
Overall length, 3 in. to 120 in.

Built to order. Any length up to 10' on request.

Part number102A01B01C01D24Built to order
Configured assembly capacity (tension)
SubstrateFastener (tension)AssemblyGoverned by
4000psi NWC275 lbs70 lbsSupport
3000psi LWC with Metal Deck115 lbs70 lbsSupport

Seismic limit: per ASCE 7, power actuated fasteners are limited to 90 lbs of tension in Seismic Design Categories C (Ip = 1.5), D, E, and F.

03 · Notes

From the Technical Data Sheet

  • Rigid connection to structure eliminates the need to tie off to the ceiling grid below. NEC 300.11(A).
  • Finish: zinc plated.
  • Support spacing governed by the applicable local building code.
  • Dry locations only, per the listing.
  • Rated load carries a minimum 4:1 factor of safety on ultimate tested capacity per ICC-ES LC1041 and UL 2239.
  • The rated load applies to the support assembly only; the attachment to structure is evaluated separately (Section 01).
  • Drawings not to scale.

Send the spec. We’ll build the support.

Size, drop, and service. We’ll spec the part number and quote the build.