---
title: "PTFE lined needles | Lineside Dispensing"
url: https://lineside-dispensing.com/dispensing/ptfe-lined-needles/
description: "PTFE lined needles in bulk for resellers and distributors: 1 family, 5 specified variants; gauges 20G to 27G; lengths 33.5 to 45.5 mm. Wholesale quotes."
---

1. [Products](/dispensing/)
2. [Dispensing needles and tips](/dispensing/)
3. PTFE lined needles

# PTFE lined needles

Families

1

Variants

5

Gauge

20G to 27G

Length mm

33.5 to 45.5

[Get a quote](/quote/?family=PTFE+lined+needles)[Download spec sheet (PDF)](/spec-sheets/ptfe-lined-needles.pdf)

[PTFE-Lined Dispensing Needles](#ptfe-lined-dispensing-needles)

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LS-DSP-113

## PTFE-Lined Dispensing Needles

PTFE-lined dispensing needles are made for very low viscosity fluids, solvents and cyanoacrylates. The PTFE liner resists the clogging that cyanoacrylates and anaerobics cause in a bare stainless steel cannula, and helps control watery fluids.

Each needle has a stainless steel outer tube with a PTFE inner tube, on a threaded hub. We list 20, 25 and 27 gauge, color-coded gray, pink and red, with PTFE bores of 0.6, 0.33 and 0.25 mm. Overall lengths are 33.5 mm (1.32 in.) and 45.5 mm (1.79 in.). Sizes are mapped to the nearest major-brand equivalents.

![Four dispensing needles with black, pink and magenta plastic hubs and lined tubes with white tips](/images/products/ptfe-lined-dispensing-needles-800.webp)

__PTFE-Lined Dispensing Needles: 5 variants__
| SKU                                             | Gauge | Length mm | Length in | ID mm | OD mm | Material             | Hub / fitting | Our hub color |
| ----------------------------------------------- | ----- | --------- | --------- | ----- | ----- | -------------------- | ------------- | ------------- |
| [LS-DSP-113-27G-H](/products/ls-dsp-113-27g-h/) | 27G   | 33.5      | 1.313     | 0.25  | 0.6   | PTFE lined stainless | Threaded      | Red           |
| [LS-DSP-113-27G-1](/products/ls-dsp-113-27g-1/) | 27G   | 45.5      | 1.79      | 0.25  | 0.6   | PTFE lined stainless | Threaded      | Red           |
| [LS-DSP-113-25G-H](/products/ls-dsp-113-25g-h/) | 25G   | 33.5      | 1.313     | 0.33  | 0.8   | PTFE lined stainless | Threaded      | Pink          |
| [LS-DSP-113-20G-H](/products/ls-dsp-113-20g-h/) | 20G   | 33.5      | 1.313     | 0.6   | 1.14  | PTFE lined stainless | Threaded      | Gray          |
| [LS-DSP-113-20G-1](/products/ls-dsp-113-20g-1/) | 20G   | 45.5      | 1.79      | 0.6   | 1.14  | PTFE lined stainless | Threaded      | Gray          |

No sizes in this family at the selected gauge. [Ask us for a custom size.](/quote/?family=PTFE-Lined+Dispensing+Needles)

[Get a quote for this family](/quote/?family=PTFE-Lined+Dispensing+Needles)

Other gauges, lengths and hub colors can be specified to order.

Questions about ptfe-lined dispensing needles

Why use a PTFE-lined needle for cyanoacrylates?

Cyanoacrylates block ordinary steel tips. A PTFE liner resists that clogging and keeps the flow path open.

What sizes are listed?

We list 20, 25 and 27 gauge with PTFE bores of 0.6, 0.33 and 0.25 mm. Other gauges can be specified to order.

Is this the same as a flexible plastic tip?

No. A PTFE-lined needle keeps a rigid stainless steel outer tube. A flexible tip is solid plastic and bends.

## Carry ptfe lined needles? Send us your part numbers.

[Get a quote](/quote/)[Look up a part number](/cross-reference/)