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3M™ Miniature Cable Ties CT4BK18-C
Features
- Curved tip allows for faster threading and installation
- UL Listed 62275 Type 21 or 21S and Plenum Rated AH-2 for use in air handling spaces
- Made in the USA
- Secure wire bundles and harness components quickly, without slipping
Manufacturer Resources
3M Electrical Supplies Application Guide
Product Specs
- Maximum Operating Temperature Celsius:
- 85 Degree Celsius
- Maximum Operating Temperature Fahrenheit:
- 185 Degree Fahrenheit
- Minimum Operating Temperature Celsius:
- -40 Degree Celsius
- Minimum Operating Temperature Fahrenheit:
- -40 Degree Fahrenheit
- Overall Length Imperial:
- 4.1 in
- Overall Length Metric:
- 4.1 mm
- Package Quantity:
- 100
- Tensile Strength Imperial:
- 18 lbs
- Tensile Strength Metric:
- 8.17 kg
- Department:
- Electrical
- Product Type:
- Cable Tie
- Product Group:
- Cable Management & Identification
- Product Subgroup:
- Cable Ties & Mounts
- Maximum Bundle Diameter:
- 0.75 Inch
- Manufacturing Origin:
- USA
- Cable Tie Type:
- Miniature
- Maximum Operating Temperature:
- 85 Degree Celsius
- Maximum Insulation Outside Diameter:
- 0.145 in
- Cable Tie Base Height:
- 4 in
- Cable Tie Length:
- 101 mm
- Product Material:
- Nylon 6/6
- Plenum Rated:
- Yes
- Flammability Rating:
- UL 94 V-2
- Minimum Bundle Diameter:
- 0.0625 Inch
3M 7010400618 – Frequently Asked Questions
1) Can 3M CT4BK18-C cable ties be used in a plenum or return air space?
Yes. The CT4BK18-C miniature cable tie is Plenum Rated AH-2 for use in air handling spaces, and it is UL Listed 62275 Type 21 or 21S. That makes it usable above suspended ceilings and in other return air plenums where an unrated nylon tie would not be accepted.
2) How big a wire bundle will a 4.1 inch 3M CT4BK18-C tie handle?
The tie measures 4.1 inches overall, which is a miniature-length tie meant for small harness and low-voltage bundles rather than large conduit runs or trunk cabling. It carries an 18 lb tensile strength rating (8.17 kg). For heavier bundles you want a longer, higher tensile tie.
3) Will these 3M miniature cable ties hold up in an unconditioned attic or outdoors in winter?
The CT4BK18-C is rated from -40 to 85 degrees C (-40 to 185 degrees F), so cold weather and hot attic space are both inside its operating window. Note that the rating is temperature only; nothing in the product data covers UV or sunlight exposure, so for long-term exposed outdoor runs specify a tie you know is UV rated.
4) What is the difference between an 18 lb miniature tie and a standard cable tie?
An 18 lb tie like the 3M CT4BK18-C is a miniature class tie: short at 4.1 inches and sized for wire harnesses, control wiring, data drops and small bundles. Standard intermediate and heavy duty ties run longer with much higher tensile ratings and are what you reach for on conduit, cable trays and large bundles. Choose by the bundle diameter and the pull load you expect, not by price.
5) Are 3M CT4BK18-C cable ties made in the USA?
Yes, the CT4BK18-C miniature cable tie is made in the USA, which matters on public and institutional jobs carrying domestic sourcing requirements.
6) How many cable ties come in a pack of 3M 7010400618?
One pack of 3M 7010400618 contains 100 ties. If you are stocking a service van or doing a full low-voltage rough-in, order by multiples of 100.
7) Do these 3M ties thread faster than a standard flat-tip tie?
They have a curved tip, which starts into the head without you having to line it up flat, so one-handed threading in a panel or above a ceiling goes quicker. The head is designed to hold without slipping once the bundle is drawn up.
How fast can I get the 3M 7010400618 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the 3M 7010400618 come with a warranty?
Absolutely. The 3M 7010400618 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the 3M 7010400618?
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