Thomas & Betts Superstrut Catalog Page
Threaded Products and Hardware
Channel Nuts
Superstrut® channel nuts are manufactured from mild steel
and are case hardened.
Design Data
Superstrut® self-aligning channel nuts are designed to provide resistance
to pull out and resistance to side slip in excess of the full strength of the
channels with which they are used. The extreme resistance to side slip
Metal Framing System
®
results from the unique design of the alternate teeth, spaced and designed
to develop a wedging action that increases with pressure or load.
Load Ratings for 1⁄4", 3⁄8" and 1⁄2" Strut Nuts used in Superstrut
CHANNEL NUT
SIZES (IN.)
1
⁄4 300 500
3
⁄8 750 1,000
1
⁄2 1,200 2,000
If connections will be subjected to dynamic or seismic loading conditions,
contact the factory for design assistance.
1. All ratings have safety factor of 3 applied.
2. Load ratings are for Static Applications.
Metal Framing & Cable Tray — Superstrut
SLIP TEST
RATING PULL TEST RATING
UC-100 Universal Cone Nut
Eliminates the inventory and installation hassles of conventional spring nuts.
5
⁄8" channel, regardless of depth, with a simple twist of your thumb.
Fits all 1
Pliable nylon cone secures the nut in place through the entire range of
construction site temperatures.
Screw Threads
THREAD SIZE (IN.)
THREADS PER INCH 20 16 13
DESIGN TORQUE (FT.–LBS.) 6 19 50
Standard Finish – GoldGalv®, unless otherwise stated.
®
All threaded products are American Standard thread, free fit class 2.
®
GoldGalv
hardware finish is standard for all Superstrut® products.
This is a multi-process finish of electro-plated zinc, followed by goldcolored trivalent chromium to give excellent corrosion resistance and a
superior paint base. See pages B-106–B-107 for a complete description
of the GoldGalv
Note: Standard Spring and Springless Nuts are supplied with a silver electro-galvanized (EG)
finish. These items are not visible in a gold system and are universal with other systems’
finishes and colorations.
®
hardware finish.
1
⁄4
3
⁄8
1
⁄2
B-114
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Technical Services
Tel: 888.862.3289
www.tnb.com
Threaded Products and Hardware
A-100 Regular
Spring Nut
Sizes: 1⁄4", 5⁄16", 3⁄8", 1⁄2",
5
⁄8", 3⁄4" & 7⁄8"
Nut is square over
For all “A” and “C” series
channel and inserts.
1
⁄2" size.
E-145 Standard Hex Nut
Sizes: 1⁄4", 3⁄8", 1⁄2", 5⁄8", 3⁄4",
7
⁄8" & 1"
®
GoldGalv
Finish.
E-151-D Wood Screw Drive
Size A: 1⁄4"
Size B: 2"
Max. Rec. Load: 100 lbs.
A
B
Metal Framing & Cable Tray — Superstrut
AB-100
Springless Nut
Sizes: 1⁄4", 5⁄16", 3⁄8", 1⁄2",
5
⁄8" & 3⁄4"
Nut is square over
For use with all channels.
Silver Electroplated Finish.
1
⁄2" size.
AC-100
Springless Nut
Sizes: 1⁄4", 3⁄8", 1⁄2", 5⁄8" & 3⁄4"
Nut is square over
For all “A”, “C”, “E” and “H” series
channel and inserts.
1
⁄2" size.
B-100 Short
Spring Nut
Sizes: 1⁄4", 5⁄16", 3⁄8" & 1⁄2"
Nut is square over
For all “B” series channel
and inserts.
1
⁄2" size.
E-146 Standard Square Nut
Sizes: 1⁄4", 5⁄16", 3⁄8", 1⁄2" & 5⁄8"
®
GoldGalv
Finish.
E-147 Flat Steel Washer
Sizes: 1⁄4", 5⁄16", 3⁄8", 1⁄2",
5
⁄8", 3⁄4" &7⁄8"
®
GoldGalv
Finish.
E-148 Lock Washer
Sizes: 1⁄4", 3⁄8", 1⁄2" & 5⁄8"
®
GoldGalv
Finish.
ES-142 Seismic
Stiffener Nut
1
⁄2"
1
⁄2 x 11⁄2"
Size: ES-142Bolt Dia.:
ES-145 Swivel Nut
and Jam Nut
Combinations
Sizes: 3⁄8" & 1⁄2"
®
GoldGalv
Finish.
H-100 Long
Spring Nut
Sizes: 3⁄8", 1⁄2" & 5⁄8"
Nut is square over
For all “E” and “H” series
channel and inserts.
1
⁄2" size.
®
Metal Framing System
CM-100 Nylon
Cone Nut
Sizes: 1⁄4", 3⁄8" & *1⁄2"
5
For all 1
⁄8" channel.
* Will not fit “B” series channel.
®
GoldGalv
Finish
E-142 Hex Head
Cap Screw
Sizes: 1⁄4" x 1", 1⁄4" x 11⁄2",
3
⁄8" x 1", 3⁄8" x 11⁄2", 1⁄2" x 15⁄16"
1
⁄2" x 11⁄2"
&
See price sheet for additional sizes.
www.tnb.com
E-149 Slotted Hex
Indented Head
Machine Screw
Sizes: 1⁄4" x 3⁄4", 1⁄4" x 1",
5
⁄16" x 11⁄4" & 3⁄8" x 11⁄4"
E-150-S
Lag Bolt Screw
Size: 3⁄8" & 1⁄2"
Drill Size:
1
⁄4" & 111⁄32"
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Technical Services
Tel: 888.862.3289
UC-100 Universal
Nylon Cone Nut
Sizes: 1⁄4", 3⁄8" & 1⁄2"
5
For all 1
⁄8" & 11⁄2" channels.
May be used with ALL strut
depths. Can be used for CM-100,
A-100, B-100 & AB-100 Series.
®
GoldGalv
Finish.
B-115
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