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Embecta Nano Ultra-Fine Pen Needles 32G 4mm 2nd Generation Box of 90

Embecta Nano Ultra-Fine Pen Needles 32G 4mm 2nd Generation Box of 90

20 reviews

By Embecta Products (Formerly BD)

SKU: 320574

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$30.99

BD 2nd Generation Nano Ultra-Fine Pen Needles (4mm, Box of 90) help reduce the potential consequences of user injection force variability.

These Embecta pen needles are the same as BD Nano 2nd gen pen needles 4mm x 32G. BD diabetes products are now part of Embecta. They're the same BD products you know and trust, only with Embecta packaging.

The Nano 2 gen pen needle 32G 4mm is Embecta's smallest pen needle, allowing for smooth and comfortable application of your medicine. These pen needles are also designed for exceptional consistency.

The innovative contoured needle base helps to reduce common user errors, such as using too much force. The ultra-thin wall technology further enhances the experience, allowing outstanding ease of use and improved medication flow.

Order these high-quality Embecta pen needles for less at ADW Diabetes!

Features:

  • Formerly branded as BD
  • Size: 4mm, 32G
  • 2nd generation
  • Unique contoured needle base reduces user error and improves consistency
  • Ultra-thin wall technology for better comfort and medication flow
  • Universal fit for compatibility with all pens and dosers sold in the U.S.
  • PentaPoint comfort technology
  • Embecta's smallest pen needle
  • Sterile
  • Single use
  • Box of 90

Frequently Asked Questions

How does pen needle sizing work?

4mm refers to the needle length. Needle lengths range from 4mm to 12.7mm, so 4mm is the shortest length. Some people prefer short Embecta Nano pen needles because they may improve comfort and reduce anxiety.

32G (32 gauge) represents the size of the needle's hole. A higher number means the Embecta pen needle has a smaller hole. For example, this Nano 2 gen pen needle 32G 4mm has a smaller hole than a 31G needle.

What's the difference between 1st and 2nd generation Embecta (BD) Nano pen needles?

1st gen Embecta Nano pen needles have three bevels on the needle tip. Embecta/BD Nano 2nd gen pen needles have PentaPoint comfort technology, which means they have five bevels that could provide a more comfortable experience.

The 2nd gen Nano needles also have Embecta's innovative contoured base, which is designed to adapt to different forces, which may help to improve consistency and reduce user error. The 1st gen pen needles have a straight, posted base.

The 2nd gen Embecta pen needles also have ultra-thin wall technology that's designed to improve the flow of medication. A larger inner shield allows for easier gripping and removal during use. A wider outer cover allows for easier attachment to your insulin pen.

What technique should I use with Embecta Nano 2nd gen needles?

Embecta recommends using the needle straight with a “no pinch” technique. Some people may wish to hold the skin taut during use.

Save on Embecta Supplies & More

Recognizing that everyone has their own unique preferences and needs, we carry a wide selection of insulin syringes, diabetic pen needles, and other insulin supplies. Count on us to stock Embecta pen needles and other medical supply brands and products you know and trust.

Our discount diabetic supplies ensure that everyone can access the essentials they need to manage diabetes effectively at home. If you have any questions, contact us now.

To have your Embecta/BD Nano 2nd gen pen needles 32G 4mm shipped to your door on a set schedule, sign up for our convenient Diabetic Coverage® Autoship Program. We'll make sure you receive your must-have diabetic supplies regularly so you don't have to remember to reorder Embecta Nano needles. Set it and forget it!

Prefer shopping on your phone? Download the ADW Diabetes app! Get a great deal on Embecta pen needles today.

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Christine P

September 3, 2026

The best

The Embecta 2nd Generation pen needles are a game changer. Using them for insulin is so easy and comfortable. I highly recommend them and the service I received from your company was excellent. They arrived very quickly and in good condition. Thank you.

Dan

August 24, 2026

Fantastic product

The best pricing for a great product. I'm only buying these from ADW.

James S

July 27, 2026

Comfortable

I have used BD 32g 4mm in the past but once I saw there was a 2nd Gen (now known as Embecta), I started to purchase these instead. I feel they are more comfortable than the original version and I have way less painful injections that before. I will be sticking with these for now on, and will eagerly try a 3rd gen if they ever release one.

DD

March 27, 2026

The Best!

These are without a doubt the best. Won't buy anything but these.

Morris L

January 19, 2026

Great product

These needles work best for me. ADW Diabetes has the best price and fast shipping.

Beth S

October 2, 2025

One of the BEST!

I only received the first box of BD needles along with my pen. After that, I wasn't covered for them. I found an online source for BD, paid $45. I wasn't happy with them; after a few months, half the time the needle was uncomfortable. So I decided to look for options. Found the ADW Diabetes website, and after reading lots of reviews, I ordered a box of these: they say BD, but they are actually Embecta. They are FAR SUPERIOR to any other BD. I NEVER feel the needle now. It's really great.

Sean C

September 2, 2025

Painless!

These needles don't hurt like others, I highly recommend them.

Brent F

August 21, 2025

Nano Needles

The Nano needles are as good as the BD needles and less expensive than I was paying through my insurance.

Mark S

July 28, 2025

IMO The Best Pen Needles On the Market

Have used several pen needle brands/styles and the BD Nano Ultra-Fine 2nd Gen are hands down the best design and quality. Noticeably less pain upon injection. And ADW is reliably fast with service and delivery.

Tom S

July 15, 2025

Embecta 4 x 32 needles

I have always like this needle formerly made by BD. There is a large flat surface on which the needle rests when insulin is injected.

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