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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.
3M™ Cable Ties
2 of 5
Miniature Cable Ties (18lb, 80N) UL Listed TYPE 21
Part
Number
Length
in (mm)
Min/Max Bundle Dia.
in (mm)
Tensile
lb (N)
Thickness
in (mm)
Operating
Temp.
Min
Install
Temp
Bag
Quantity
Description
CT4BK18-C 4.1 (104) .10 (3,0) .062 (1,6) / .75 (19,1) 18 (80) .04 (1,0) -40ºC - 85ºC 0°C
100
UV Resistant
Black
CT4BK18-M 4.1 (104) .10 (3,0) .062 (1,6) / .75 (19,1) 18 (80) .04 (1,0) -40ºC - 85ºC 0°C 1000
UV Resistant
Black
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 UV Resistant
Black
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
UV Resistant
Black
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
Intermediate Cable Ties (40lb, 180N) UL Listed TYPE 21
Part
Number
Min/Max Bundle Dia.
in (mm)
Thickness
in (mm)
Temp.
Rating
Min
Install
Temp
Bag
Quantity
Description
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 UV Resistant
Black
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
UV Resistant
Black
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
UV Resistant
Black
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 UV Resistant
Black
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
3M™ Cable Ties
3 of 5
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
Description
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
UV Resistant
Black
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
UV Resistant
Black
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
Standard
Red
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
UV Resistant
Black
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
UV Resistant
Black
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
Standard
Red
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
UV Resistant
Black
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
UV Resistant
Black
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
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 UV Resistant
Black
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
UV Resistant
Black
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
3M™ Cable Ties
4 of 5
Heavy Duty Cable Ties (175lb, 800N)
UL Listed TYPE 21
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
Description
CT24BK175-L 24.0 (610) .34 (8,6) .19 (4,8) / 7.2 (183) 175 (800) .09 (2,3) -40ºC - 85ºC 0°C 50
UV Resistant
Black
CT24NT175-L 24.0 (610) .34 (8,6) .19 (4,8) / 7.2 (183) 175 (800) .09 (2,3) -40ºC - 85ºC 0°C 50 Standard
CT36BK175-L 36.0 (914) .34 (8,6) .19 (4,8) / 11.0 (279) 175 (800) .09 (2,3) -40ºC - 85ºC 0°C 50
UV Resistant
Black
CT36NT175-L
36.0 (914) .34 (8,6) .19 (4,8) / 11.0 (279) 175 (800) .09 (2,3) -40ºC - 85ºC 0°C 50 Standard
CT48BK175-L 47.9 (1217) .36 (9,1) .28 (7) / 14.3 (365) 175 (800) .07 (1,8) -40ºC - 85ºC
0°C 50
UV Resistant
Black
CT48NT175-L 47.9 (1217) .36 (9,1) .28 (7) / 14.3 (365) 175 (800) .07 (1,8) -40ºC - 85ºC 0°C 50 Standard
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)
Temp.
Rating
Mech.
Tensile
Lb (N)
Bag
Quantity
Description
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
Mounting
# 10 stud
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
Mounting
# 10 stud
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
UV Resistant
Black
# 10 stud
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
UV Resistant
Black
# 10 stud
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
Mounting
#10 stud
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
Mounting
#10 stud
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 Mounting
#10 stud
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
Mounting
#10 stud
3M™ Cable Ties
5 of 5
3M is a trademark of 3M Company.

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 <75% relative humidity).
Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on
information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this
product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks
and liability associated with such use. Any statements related to the product, which are not contained in 3M’s
current publications, or any contrary statements contained on your purchase order, shall have no force or
effect unless expressly agreed upon, in writing, by an authorized officer of 3M.
Warranty; Limited
Remedy; Limited
Liability
This product will be free from defects in material and manufacture at the time of purchase.
3M MAKES NO
OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
. If this product is defective within the
warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M
product or refund the purchase price of the 3M product.
Except where prohibited by law, 3M will not be
liable for any direct, indirect, special, incidental or consequential loss or damage arising from this 3M
product, regardless of the legal theory asserted
.
Electrical Markets Division
Austin, TX
800.245.3573
FAX: 800.245.0329
www.3M.com/electrical
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© 3M 2019 All rights reserved
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