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B-127
Metal Framing & Cable Tray — Superstrut
®
Metal Framing System
Concrete Inserts
CAT. NO.
FOR
CHANNEL
X
(IN.) MATERIAL
STD.
CTN.
C-450TB C-1,200 3 12 ga. 100
Does not come in pairs, order number of total pieces required.
Inserts may be assembled from short pieces of channel by use of end caps.
Order closure strip separately.
450 — End Cap
452-TB — Spot Insert —
Top is Deep Drawn Cup
• An insert with a knockout saves covering the opening.
Accommodates hanger rod sizes from
1
⁄4" through
7
⁄8"
by means of an AB-102 insert nut
• Design load: 1,350 lbs. in 3,000 lb. hard rock concrete
with a safety factor of 3
• Order AB-102 nut separately
CAT. NO. SIZE (IN.)
STD.
CTN.
AB102 1/4
1
⁄4 50
AB-102-3/8
3
⁄8 100
AB-102-1/2
1
⁄2 100
AB-102-5/8
5
⁄8 50
AB-1002-3/4
3
⁄4 50
AB-102-7/8
7
⁄8 50
For use with Spot Insert Cat. No. 452.
AB-102 — Unhardened Square Nut
C475 — Metal Deck Ceiling Bolt
Metal Deck Ceiling Bolts are used with our Figure 123. Rod Couplings
ordered separately. Made special to customer order.
Material: Steel
Finish: Standard Finish – GoldGalv
®
Black (add suffix “-B”)
Electro-Galvanized (add suffix “-EG”)
Ordering: Specify size, dimension “A”, catalog number and finish.
CAT. NO.
WT.
EACH
A
(IN.)
B
(IN.)
C
(IN.)
MAX. LOAD
(LBS.)
C475 3/8 .75 S
p
e
c
i
f
y
3
⁄8 1 610
C475 1/2 .97
1
⁄2 1
1
⁄4 1,130
C475 5/8 1.11
5
⁄8 1
1
⁄2 1,810
C475 3/4 1.42
3
⁄4 1
3
⁄4 2,710
C475 7/8 2.00
7
⁄8 2 3,770
C475 1 6 1 2
1
⁄4 4,960
450
x
452TB
AB-102
Knockout
1
3
⁄8"
2"
3
17
⁄32"
1
5
⁄8"
1
19
⁄32"
12 ga. Steel
C475
6"
B
A
1
⁄4"
C
X