3M™ Cable Ties
Data Sheet
June 2019
Description
3M™ Cable Ties are molded from 6/6 nylon and are available in a variety of sizes and
styles, including weather resistant black for outdoor use.
Agency Approvals &
Self Certifications
Products which are UL Listed as noted in the Typical Data section meet UL Standard
62275 for Cable Management Systems, TYPE 21 or TYPE 21S, and are suitable for
use in Air Handling Spaces (plenums) in accordance with Section 300.22 of the
National Electric Code.
Products which are identified as UL Listed and manufactured with a black, UV
resistant material are Listed as suitable for use outdoors.
The Heavy Duty(175 lb.) cable ties are UL Listed 181B-C mechanical fasteners for use
with flexible air ducts.
UL. File # E116841
For RoHS and REACH information, please visit www.3M.com/regs
Applications
3M™ Cable Ties are used to secure wire bundles and harness components quickly.
The flexible design allows the user to slip ties easily under and around cables and
harnesses. These ties can be used with most standard tensioning/cutoff tools for fast
production line fastening.
Specifications
Open Specifications
All ties must be UL. Listed, TYPE 21 or TYPE 21S, and tested to UL. Standard 62275
for Cable Management Systems.
Closed Specifications
Product must be 3M cable ties, UL. Listed, TYPE 21 or TYPE 21S, and tested to UL.
Standard 62275 for Cable Management Systems.
Cable Tie Mounting Bases
3M™ Cable Tie Bases are molded from 6/6 nylon or ABS and available in natural,
weather resistant black or ivory material. They are also available in different sizes and
mounting abilities. The self-adhesive style is for simple lightweight mounting of wire
bundles while the saddle design screw mount is designed for maximum weight and
stability.
1 of 5
3M™ Cable Ties
Miniature Cable Ties (18lb, 80N) UL Listed TYPE 21
Width
in (mm)
Min/Max Bundle Dia.
in (mm)
Tensile
lb (N)
Thickness
in (mm)
Operating
Temp.
Min
Install
Temp
CT4BK18-C
4.1 (104) .10 (3,0)
.062 (1,6) / .75 (19,1)
18 (80)
.04 (1,0)
-40ºC - 85ºC
0°C
CT4BK18-M
4.1 (104) .10 (3,0)
.062 (1,6) / .75 (19,1)
18 (80)
.04 (1,0)
-40ºC - 85ºC
0°C
1000
CT4NT18-C
4.1 (104) .10 (3,0)
.062 (1,6) / .75 (19,1)
18 (80)
.04 (1,0)
-40ºC - 85ºC
0°C
100
Standard
CT4NT18-M 4.1 (104) .10 (3,0)
.062 (1,6) / .75 (19,1)
18 (80)
.04 (1,0)
-40ºC - 85ºC
0°C
1000
Standard
CT6BK18-C
6.1 (155) .10 (3,0)
.062 (1,6) / 1.25 (31,8)
18 (80)
.05 (1,3)
-40ºC - 85ºC
0°C
100
UV Resistant
Black
CT6NT18-C
6.1 (155) .10 (3,0)
.062 (1,6) / 1.25 (31,8)
18 (80)
.05 (1,3)
-40ºC - 85ºC
0°C
100
Standard
CT6NT18-M 6.1 (155) .10 (3,0)
.062 (1,6) / 1.25 (31,8)
18 (80)
.05 (1,3)
-40ºC - 85ºC
0°C
1000
Standard
CT8BK18-C 8.1 (206) .10 (3,0)
.062 (1,6) / 2.00 (50,8)
18 (80)
.05 (1,3)
-40ºC - 85ºC
0°C
100
CT8BK18-M 8.1 (206) .10 (3,0)
.062 (1,6) / 2.00 (50,8)
18 (80)
.05 (1,3)
-40ºC - 85ºC
0°C
1000
CT8NT18-C 8.1 (206) .10 (3,0)
.062 (1,6) / 2.00 (50,8)
18 (80)
.05 (1,3)
-40ºC - 85ºC
0°C
100
Standard
CT8NT18-M 8.1 (206) .10 (3,0)
.062 (1,6) / 2.00 (50,8)
18 (80)
.05 (1,3)
-40ºC - 85ºC
0°C
1000
Standard
Bag
Quantity
Description
Part
Number
Length
in (mm)
Bag
Quantity
100
Description
UV Resistant
Black
UV Resistant
Black
UV Resistant
Black
UV Resistant
Black
Intermediate Cable Ties (40lb, 180N) UL Listed TYPE 21
Width
in (mm)
Min/Max Bundle Dia.
in (mm)
Tensile
lb (N)
Thickness
in (mm)
Temp.
Rating
Min
Install
Temp
CT6BK40-C 5.8 (147) .14 (3,6)
.062 (1,6) / 1.25 (31,8)
40 (180)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
CT6BK40-M 5.8 (147) .14 (3,6)
.062 (1,6) / 1.25 (31,8)
40 (180)
.05 (1,3)
-40ºC - 85ºC
-20°C
1000
CT6NT40-C 5.8 (147) .14 (3,6)
.062 (1,6) / 1.25 (31,8)
40 (180)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
Standard
CT6NT40-M 5.8 (147) .14 (3,6)
.062 (1,6) / 1.25 (31,8)
40 (180)
.05 (1,3)
-40ºC - 85ºC
-20°C
1000
Standard
CT8BK40-C 8.9 (226) .14 (3,6)
.062 (1,6) / 2.00 (50,8) 40 (180)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
CT8BK40-M 8.9 (226) .14 (3,6)
.062 (1,6) / 2.00 (50,8) 40 (180)
.05 (1,3)
-40ºC - 85ºC
-20°C
1000
CT8NT40-C 8.9 (226) .14 (3,6)
.062 (1,6) / 2.00 (50,8) 40 (180)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
Standard
CT8NT40-M 8.9 (226) .14 (3,6)
.062 (1,6) / 2.00 (50,8) 40 (180)
.05 (1,3)
-40ºC - 85ºC
-20°C
1000
Standard
Part
Number
Length
in (mm)
2 of 5
UV Resistant
Black
UV Resistant
Black
UV Resistant
Black
UV Resistant
Black
3M™ Cable Ties
Standard Cable Ties (50lb, 220N) UL Listed TYPE 21S
Part
Number
Length
in (mm)
Width
in (mm)
Min/Max Bundle Dia.
in (mm)
Tensile
lb (N)
Thickness
in (mm)
Temp.
Rating
Min
Install
Temp
Bag
Quantity
CT8BK50-C
7.6 (193)
.18 (4,6)
.062 (1,6) / 1.87 (47,5)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
CT8BK50-M
7.6 (193)
.18 (4,6)
.062 (1,6) / 1.87 (47,5)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
1000
CT8NT50-C
7.6 (193)
.18 (4,6)
.062 (1,6) / 1.87 (47,5)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
Standard
CT8NT50-M
7.6 (193)
.18 (4,6)
.062 (1,6) / 1.87 (47,5)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
1000
Standard
CT8RD50-C
7.6 (193)
.18 (4,6)
.062 (1,6) / 1.87 (47,5)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
CT11BK50-C
11.1 (282)
.18 (4,6)
.062 (1,6) / 3.00 (76,2)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
CT11BK50-D
11.1 (282)
.18 (4,6)
.062 (1,6) / 3.00 (76,2)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
500
CT11NT50-C
11.1 (282)
.18 (4,6)
.062 (1,6) / 3.00 (76,2)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
Standard
CT11NT50-D
11.1 (282)
.18 (4,6)
.062 (1,6) / 3.00 (76,2)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
500
Standard
CT11RD50-C
11.1 (282)
.18 (4,6)
.062 (1,6) / 3.00 (76,2)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
CT15BK50-C
14.6 (371)
.18 (4,6)
.062 (1,6) / 4.00 (101,6)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
CT15BK50-D
14.6 (371)
.18 (4,6)
.062 (1,6) / 4.00 (101,6)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
500
CT15NT50-C 14.6 (371)
.18 (4,6)
.062 (1,6) / 4.00 (101,6)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
100
Standard
CT15NT50-D 14.6 (371)
.18 (4,6)
.062 (1,6) / 4.00 (101,6)
50 (220)
.05 (1,3)
-40ºC - 85ºC
-20°C
500
Standard
Description
UV Resistant
Black
UV Resistant
Black
Standard
Red
UV Resistant
Black
UV Resistant
Black
Standard
Red
UV Resistant
Black
UV Resistant
Black
Light Heavy Duty Cable Ties (120lb, 530N) UL Listed TYPE 21S
Part
Number
Length
in (mm)
Width
in (mm)
Min/Max Bundle Dia.
in (mm)
Tensile
lb (N)
Thickness
in (mm)
Temp.
Rating
Min
Install
Temp
Bag
Quantit
y
Description
CT8BK120-L
9.0 (229)
.30 (7,6)
.06 (1,6) / 2.00 (50,8)
120 (530)
.07 (1,8)
-40ºC -85ºC
-20°C
50
UV Resistant
Black
CT8NT120-L
9.0 (229)
.30 (7,6)
.06 (1,6) / 2.00 (50,8)
120 (530)
.07 (1,8)
-40ºC -85ºC
-20°C
50
Standard
CT15BK120-C 15.0 (381) .30 (7,6)
.19 (4,8) / 4.00 (101,6) 120 (530)
.07 (1,8)
-40ºC -85ºC
-20°C
100
CT15BK120-D 15.0 (381) .30 (7,6)
.19 (4,8) / 4.00 (101,6) 120 (530)
.07 (1,8)
-40ºC -85ºC
-20°C
500
CT15NT120-C 15.0 (381) .30 (7,6)
.19 (4,8) / 4.00 (101,6) 120 (530)
.07 (1,8)
-40ºC -85ºC
-20°C
100
Standard
CT15NT120-D 15.0 (381) .30 (7,6)
.19 (4,8) / 4.00 (101,6) 120 (530)
.07 (1,8)
-40ºC -85ºC
-20°C
500
Standard
3 of 5
UV Resistant
Black
UV Resistant
Black
3M™ Cable Ties
Heavy Duty Cable Ties (175lb, 800N) UL Listed TYPE 21
Part
Number
Min/Max Bundle Dia.
in (mm)
Tensile
lb (N)
Thickness
in (mm)
Temp.
Rating
24.0 (610) .34 (8,6)
.19 (4,8) / 7.2 (183)
175 (800)
.09 (2,3)
-40ºC - 85ºC
CT24NT175-L 24.0 (610) .34 (8,6)
.19 (4,8) / 7.2 (183)
175 (800)
.09 (2,3)
CT36BK175-L 36.0 (914) .34 (8,6)
.19 (4,8) / 11.0 (279)
175 (800)
CT36NT175-L 36.0 (914) .34 (8,6)
.19 (4,8) / 11.0 (279)
CT48BK175-L 47.9 (1217) .36 (9,1)
CT48NT175-L 47.9 (1217) .36 (9,1)
CT24BK175-L
Length
in (mm)
Width
in (mm)
Min
Install
Bag
Quantity
Description
0°C
50
UV Resistant
Black
-40ºC - 85ºC
0°C
50
Standard
.09 (2,3)
-40ºC - 85ºC
0°C
50
175 (800)
.09 (2,3)
-40ºC - 85ºC
0°C
50
Standard
.28 (7) / 14.3 (365)
175 (800)
.07 (1,8)
-40ºC - 85ºC
0°C
50
UV Resistant
Black
.28 (7) / 14.3 (365)
175 (800)
.07 (1,8)
-40ºC - 85ºC
0°C
50
Standard
Bag
Quantity
Description
Temp
UV Resistant
Black
Screw Mount Ties UL Listed TYPE 21
Part
Number
Length
in (mm)
Width
in (mm)
Min / Max Bundle Dia.
in (mm)
Loop
Tensile
lb (N)
Thickness
in (mm)
CT8BK50S-C
8.6 (218)
.18 (4,6)
.062 (1,6) / 2.00 (50,8)
50 (220)
.06 (1,5)
-40ºC - 85ºC 50 (220)
100
UV Resistant
Black
# 10 stud
CT8BK50S-M
8.6 (218)
.18 (4,6)
.062 (1,6) / 2.00 (50,8)
50 (220)
.06 (1,5)
-40ºC - 85ºC 50 (220)
1000
UV Resistant
Black
# 10 stud
CT8NT50S-C
8.6 (218)
.18 (4,6)
.062 (1,6) / 2.00 (50,8)
50 (220)
.06 (1,5)
-40ºC - 85ºC 50 (220)
100
CT8NT50S-M
8.6 (218)
.18 (4,6)
.062 (1,6) / 2.00 (50,8)
50 (220)
.06 (1,5)
-40ºC - 85ºC 50 (220)
1000
CT15BK50S-L
15.1 (384) .18 (4,6) .062 (1,6) / 4.00 (102,0)
50 (220)
.06 (1,5)
-40ºC - 85ºC 50 (220)
50
CT15BK50S-D
15.1 (384) .18 (4,6) .062 (1,6) / 4.00 (102,0)
50 (220)
.06 (1,5)
-40ºC - 85ºC 50 (220)
500
CT15NT50S-L
15.1 (384) .18 (4,6) .062 (1,6) / 4.00 (102,0)
50 (220)
.06 (1,5)
-40ºC - 85ºC 50 (220)
50
CT15NT50S-D
15.1 (384) .18 (4,6) .062 (1,6) / 4.00 (102,0)
50 (220)
.06 (1,5)
-40ºC - 85ºC 50 (220)
500
Temp.
Rating
Mech.
Tensile
Lb (N)
CT15NT120S-L 15.7 (399) .30 (7,6)
.19 (4.8) / 4.00 (102,0)
120 (530)
.07 (1,8)
-40ºC - 85ºC
18 (80)
50
CT15NT120S-D 15.7 (399) .30 (7,6)
.19 (4.8) / 4.00 (102,0)
120 (530)
.07 (1,8)
-40ºC - 85ºC
18 (80)
500
4 of 5
Mounting
# 10 stud
Mounting
# 10 stud
UV Resistant
Black
# 10 stud
UV Resistant
Black
# 10 stud
Mounting
#10 stud
Mounting
#10 stud
Mounting
#10 stud
Mounting
#10 stud
3M™ Cable Ties
Mounting Bases
Part Number
Dimensions
LxWxH
in ( mm)
Slot Width
in (mm)
Slot
Height
in (mm)
Color
Mount Type
Bag
Quantity
Material
CTB75X75NTA-C
.74x.74x.22
(19x19x5,6)
.21 (5,3)
.06 (1.5)
Natural
Foam Backed
Adhesive
100
Nylon
CTB75X75BKA-C
.74x.74x.22
(19x19x5,6)
.21 (5,3)
.06 (1.5)
UV Resistant black
Foam Backed
Adhesive
100
Nylon
CTB1X1NTA-C
.99x.99x.22
(25x25x5,8)
.21 (5,3)
.06 (1.5)
Natural
Foam Backed
Adhesive
100
Nylon
CTB1X1BKA-C
.99x.99x.23
(25x25x5,8)
.21 (5,3)
.06 (1.5)
UV Resistant black
Foam Backed
Adhesive
100
Nylon
CTB2X1BGA-C
2.0x1.0x.35
(51x25x8,9)
.21 (5,3)
.18 (4,5)
Beige
Foam Backed
Adhesive
100
ABS
CTB1X1BGA-C
1.0x1.2x.15
(25x25x3,8)
.21 (5,3)
.06 (1,5)
Beige
Foam Backed
Adhesive
100
ABS
CTB60X40NTS-C
.60x.41x.28
(15x10x7,0)
.21 (5,3)
.06 (1,5)
Natural
Screw Mount
100
Nylon
CTB87X62NTS-C
.87x.62x.38
(22x16x10)
.35 (8,9)
.10 (2,5)
Natural
Screw Mount
100
Nylon
Availability
Please contact your local distributor; available from 3M.com/electrical [Where to Buy]
or call 1.800.245.3573.
Shelf Life & Storage
3M™ Cable Ties have a 5-year shelf life from date of manufacture when stored in a
humidity controlled storage (10°C/50°F to 27°C/80°F and