141
1
5
8"
Channel
Nuts &
Hardware
General
Fittings
Pipe/Conduit
Supports
Electrical
Fittings
Concrete
Inserts
1
1
4" Framing
System
13
16" Framing
System
Fiberglass
System
Special
Metals
Telestrut
System
PrimeAngle
System
Product
Index
Pipe/Conduit Supports
P1563 thru P1573 Parallel Clamps for Rigid Conduit and Pipe
P2008 thru P2020 One Hole Clamp for O.D. Tubing
Finish: Electro-galvanized and Aluminum
Slotted hex head screw and nut included.
Finish: Electro-galvanized.
1
3
8
"
(34.9)
1
4
" X
3
4
" Round Head
Machine Screw 
and Channel Nut 
Not Included
Slotted hex head screw and nut included.
Finish: Electro-galvanized.
1
1
4
"
(31.8)
Design Load
P1211 thru P1217 Universal Clamps for Rigid or Thinwall Conduit
Part Pipe/Conduit Size Thickness Wt/100 pcs Design Load
Number In Gauge
(mm)
Lbs
(kg)
Lbs
(kg)
P1211
1
2 16 10 400
1.5 4.5 181
P1212
3
4 16 11 400
1.5 5.0 181
P1213 11612400
1.5 5.4 181
P1214 1
1
4 14 18 600
1.9 8.2 272
P1215 1
1
2 14 20 600
1.9 9.1 272
P1217 21422600
1.9 10.0 272
Part Pipe Size O.D. Size Thickness Wt/100 pcs
Number In In
(mm)
Gauge
(mm)
Lbs
(kg)
P1563
3
8 0.675 14 27
17.1 1.9 12.2
P1564
1
2 0.840 14 29
21.3 1.9 13.2
P1565
3
4 1.050 14 30
26.7 1.9 13.6
P1566 11.315 14 31
33.4 1.9 14.1
P1567 1
1
4 1.660 14 38
42.2 1.9 17.2
P1568 1
1
2 1.900 12 40
48.3 2.7 18.1
P1569 22.375 12 47
60.3 2.7 21.3
P1570 2
1
2 2.875 12 66
73.0 2.7 29.9
P1571 33.500 12 78
88.9 2.7 35.4
P1572 3
1
2 4.000 12 87
101.6 2.7 39.5
P1573 44.500 12 90
114.3 2.7 40.8
Part O.D. Tube Size Thickness Wt/100 pcs
Number In
(mm)
Gauge
(mm)
Lbs
(kg)
P2008
1
4 16 4
6.4 1.5 1.8
P2009
5
16 16 5
7.9 1.5 2.3
P2010
3
8 16 5
9.5 1.5 2.3
P2012
1
2 16 6
12.7 1.5 2.7
P2014
5
8 14 8
15.9 1.9 3.6
P2016
3
4 14 9
19.1 1.9 4.1
P2018
7
8 14 10
22.2 1.9 4.5
P2020 114 11
25.4 1.9 5.0
Pipe & Conduit Clamps
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125
General Fittings
1
5
8"
Channel
Nuts &
Hardware
General
Fittings
Pipe/Conduit
Supports
Electrical
Fittings
Concrete
Inserts
1
1
4" Framing
System
13
16" Framing
System
Fiberglass
System
Special
Metals
Telestrut
System
PrimeAngle
System
Product
Index
P1648S thru P1653S
P2398S, P2401S, P2403S
For beams under
7
8" (22.2) thick flange.
Continuous
Weld
7
8"
(22.2)
Tapped Hole
Size A
Set Screw
Size C
Included
2
1
2"
(63.5)
(63.5)
2
1
2"
B
D
3
1
4
"
Tapped Hole
Size A
D
Continuous
Weld
B
(92.1)
3
5
8
"
(82.6)
Set Screw
Size C Included
For beams between
3
4" (19.1) to 1
5
8" (41.3) thick flanges.
Design
Part “A” “B” “C” “D” Wt/100 pcs Load
Number In In
(mm)
In In
(mm)
Lbs
(kg)
Lbs
(kg)
P1648S
1
4 -20
1
8
3
8 x 1
1
2
7
8 67 650
3.2 22.2 30.4 294.8
P1649S
5
16 -18
1
8
3
8 x 1
1
2
7
8 67 650
3.2 22.2 30.4 294.8
P1649AS
3
8 -16
1
8
3
8 x 1
1
2
7
8 67 650
3.2 22.2 30.4 294.8
P1650S
3
8 -16
3
16
1
2 x 1
1
2
15
16 100 1,100
4.8 23.8 45.4 499.0
P1650AS
1
2 -13
3
16
1
2 x 1
1
2
15
16 100 1,100
4.8 23.8 45.4 499.0
P1651S
1
2 -13
1
4
1
2 x 1
1
2
15
16 130 1,600
6.4 23.8 59.0 725.7
P1651AS
5
8 -11
1
4
1
2 x 1
1
2
15
16 130 1,600
6.4 23.8 59.0 725.7
P1652S
5
8 -11
5
16
5
8 x 1
1
2 1
5
16 160 2,400
7.9 33.3 72.6 1,088.6
P1653S
3
4 -10
5
16
5
8 x 1
1
2 1
5
16 160 2,400
7.9 33.3 72.6 1,088.6
Design
Part “A” “B” “C” “D” Wt/100 pcs Load
Number In In
(mm)
In In
(mm)
Lbs
(kg)
Lbs
(kg)
P2398S
1
4 -20
1
8
3
8 x 2 1
21
32 109 800
3.2 42.1 49.4 362.9
P2401S
3
8 -16
3
16
1
2 x 2 1
11
16 156 1,300
4.8 42.9 70.8 589.7
P2403S
1
2 -13
1
4
1
2 x 2 1
11
16 201 1,900
6.4 42.9 91.2 861.8
Beam Clamps
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137
®
MATERIAL
Unistrut pipe clamps, unless noted, are punch-press made
from hot-rolled, pickled and oiled steel plates, strip or coil,
and conform to ASTM specifications A1008, A575, A576,
A635, or A36. The fitting steel also meets the physical
requirements of ASTM A1011 SS GR 33. The pickling of the
steel produces a smooth surface free from scale.
Many items are also available in stainless steel.
Consult factory for ordering information.
FINISHES
Pipe supports are available in:
•Electro-galvanized (EG), conforming to
ASTM B633 Type III SC1
•Hot-dipped galvanized (HG), conforming to
ASTM A123 or A153 (hardware)
Perma-Green II (GR), and plain (PL).
APPLICATION
Unistrut pipe clamps, pipe hangers, brackets and rollers are
designed for the support of electrical and mechanical
services. Supports to meet nearly every requirement can be
attained using Unistrut Metal Framing components.
DIMENSIONS
Imperial dimensions are illustrated in inches. Metric
dimensions are shown in parenthesis or as noted. Unless
noted, all metric dimensions are in millimeters and rounded
to one decimal place.
DESIGN BOLT TORQUE
Note: When tightening
1
4" screws used with a two piece
pipe clamp, a torque of 5 foot pounds (60 inch-pounds)
should be used.
DESIGN LOAD
Design load data, where shown, is based on the ultimate
strength of the connection with a safety factor of 5.0,
unless otherwise noted.
BOLT
SIZE
FOOT
LBS.
N
.
m
1
4
"
20
6
8
5
16
"
18
11
15
3
8
"
16
19
25
5
8"
11
50
70
1
2
"
13
100
135
3
4
"
10
125
170
Pipe Clamps In Special Materials (P1109, P1211, P1425, P2024 Series)
Material Add Suffix to P/N Example
Steel Strap, Everdur Hardware E P1109 E
Copper Coated Steel Strap & Hardware CC P1109 CC
Aluminum AL P1109 AL
Stainless Steel 304 or 316 SS or ST P1109 SS
Plastic Coated Steel Straps PC P1109 PC
137
PIPE/CONDUIT SUPPORTS
Pipe/Conduit Clamps ....................................... 139
Unicushion
®
...................................................... 144
Pipe & Tubing (Cush-A-Clamp
®
) Clamps ....... 146
Pipe Hangers .................................................... 149
Pipe Rollers ....................................................... 150
Pipe Brackets .................................................... 153
Reference Tables .............................................. 154
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