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20 Gauge Needles

20 gauge needles are available today at great prices at CIA Medical

20 Gauge Needles / 20g Needles

Whether it’s a routine draw for blood testing or the insertion of an IV line for a fluid supply, a 20 gauge needle is often an appropriate choice for the job. Although it is slightly larger in outer diameter than the most commonly used needle gauges, the 20g is ideal for effective injection or withdrawal of fluids.

When Do You Use a 20g Needle?

A 20 gauge needle is strong enough to administer subcutaneous and intramuscular injections alike. Along with 16 and 18 gauge needles, the 20g is also the size of choice for epidural injections to block pain. Another use for the 20 gauge is extraction of tissue for biopsy.

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C.R. Bard #LH-0031

C.R. Bard #LH-0031, SafeStep Huber Needle Set without Y-Injection Site, 20 Gauge x .75", 25/CS

$161.23 per CASE

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C.R. Bard #LH-0037

C.R. Bard #LH-0037, SafeStep Huber Needle Set without Y-Injection Site, 20 Gauge x .5", 25/CS

$186.75 per CASE

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Carefusion #CTT2015

Carefusion #CTT2015, Needle Biopsy Temno Evolution 20gx15cm 5/CS

$407.32 per CASE

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Carefusion #ACT2015

Carefusion #ACT2015, Needle Temno Biopsy 20Gx15cm 5/CS

$419.01 per CASE

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C.R. Bard #LH-0037YN

C.R. Bard #LH-0037YN, SafeStep Huber Needle Set with Y-Injection Site and Medegen Needleless Injection Cap, 20 Gauge x .5", 25/CS

$179.47 per CASE

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Carefusion #CA2011

Carefusion #CA2011, Needle Biopsy Soft w/Coaxil LF 20Gx11cm 5/CS

$448.56 per CASE

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Carefusion #ACT2011

Carefusion #ACT2011, Needle Temno Biopsy 20Gx11cm 5/CS

$460.86 per CASE

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Carefusion #CTT2011

Carefusion #CTT2011, Needle Biopsy 20gx11cm 5/CS

$427.97 per CASE

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Carefusion #T209

Carefusion #T209, Needle Biopsy Temno 20gx9cm 5/CS

$338.61 per CASE

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BD  #305176

BD #305176, Needle Disposable 20gx1-1/2" 100/BX, 10 BX/CS

$11.39 per BOX

Ships Within: 24 Hours
Exel International #26417

Exel International #26417, Needle Disposable 20gx1" 100/BX

$5.84 per BOX

Ships Within: 24 Hours
Exel International #26418

Exel International #26418, Needle 20gx1-1/2" Regular Bevel Sterile Yellow 1s 100/Bx, 20 BX/CA

$116.80 per CASE

Ships Within: 24 Hours
C.R. Bard #585114

C.R. Bard #585114, WHIN SAFE Huber Needle Set with Needle-free Injection Site 20 Ga. x 1.0 in Safety Needle, 4 BX/CA

$871.20 per CASE

Ships Within: 24 Hours
All-Med Medical Products #55-2045

All-Med Medical Products #55-2045, Needle Huber Straight 20Gx1.5" 12/BX

$37.05 per BOX

Ships Within: 24 Hours
BD  #405186

BD #405186, Needle Epidural 20gx3-1/2" 10/BX

$150.15 per BOX

Ships Within: 24 Hours
C.R. Bard #LH-0038YN

C.R. Bard #LH-0038YN, SafeStep Huber Needle Set with Y-Injection Site and Medegen Needleless Injection Cap, 20 Gauge x 1.5", 25/CS

$198.51 per CASE

Ships Within: 24 Hours
B Braun #471732

B Braun #471732, Huber Needle 90 Degree 20Gx1" 20/CS

$68.00 per CASE

Ships Within: 24 Hours
Avanos Medical #18324

Avanos Medical #18324, Needle Tuohy Epidural 20Gx4.5 25/CS

$229.50 per CASE

Ships Within: 24 Hours
C.R. Bard #585114

C.R. Bard #585114, WHIN SAFE Huber Needle Set with Needle-free Injection Site 20 Ga. x 1.0 in Safety Needle, 25/BX

$217.80 per BOX

Ships Within: 24 Hours
Kobayashi #SNME20G351

Kobayashi #SNME20G351, Needle Quincke Spinal Sterile 20gx3.5" 25/BX

$100.78 per BOX

Ships Within: 24 Hours
Lonestar Tech. #000229

Lonestar Tech. #000229, Bent Needle Tips 20 Gauge Black 100/Bg

$31.67 per BAG

Ships Within: 24 Hours
Lonestar Tech. #000228

Lonestar Tech. #000228, Bent Needle Tips 20 Gauge Yellow 100/Bg

$31.67 per BAG

Ships Within: 24 Hours
Covidien #1180320112

Covidien #1180320112, Monoject 3 mL Syringe with Standard Hypodermic Needle 20 G x 1-1/2" (0.902 mm x 3.8 cm)

$20.15 per BOX

Ships Within: 24 Hours
Myco Medical Supplies #SN20G601

Myco Medical Supplies #SN20G601, Needle Spinal Long Sterile 20GX6 25/BX

$148.94 per BOX

Ships Within: 24 Hours
Myco Medical Supplies #TUFW20G351

Myco Medical Supplies #TUFW20G351, Needle Epidural Tuohy Fix Wing 20Gx3.5" 25/BX

$120.45 per BOX

Ships Within: 24 Hours
Exel International #26502

Exel International #26502, Needle Multi Sample 20gX1.5" 100/BX

$9.43 per BOX

Ships Within: 24 Hours
Myco Medical Supplies #TU20G451

Myco Medical Supplies #TU20G451, Needle 20gx4-1/2" Tuohy Epdrl Plastic Hub 25/BX

$363.40 per BOX

Ships Within: 24 Hours
Exel International #26431

Exel International #26431, Needle 20gx1/2" Regular Bevel Sterile Yellow 1s 100/Bx, 20 BX/CA

$111.80 per CASE

Ships Within: 24 Hours
Myco Medical Supplies #SN20G351

Myco Medical Supplies #SN20G351, Needle 20gx3-1/2" Spnl Quincke Plastic Hub 25/BX

$52.18 per BOX

Ships Within: 2-3 Days
Integra #MS140-20

Integra #MS140-20, Needle Suture Surgical 3/8" Circle Cutting Edge Size 20 SS 12/Pk

$44.40 per PACK

Ships Within: 24 Hours
BD  #305179

BD #305179, Needle Short B 20Gx1-1/2 1000/CS

$77.70 per CASE

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BD  #400507

BD #400507, Needle Epidural Peri Safe 20G 10/BX

$255.24 per BOX

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Cardinal Health #1032

Cardinal Health #1032, Curity Adult Lumbar Puncture Tray with Safety Components, Spinal Needle with Stylet, 20 G x 3-1/2" (0.902 mm x 8.9 cm)

$658.01 per CASE

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Horizon Medical Products #LPS-3009

Horizon Medical Products #LPS-3009, Needles Port-a-cath 20GX1 20/CS

$306.46 per CASE

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Advanced Medical Systems #CLG-2034

Advanced Medical Systems #CLG-2034, Needle Huber 20gx3/4" 12/BX

$110.96 per BOX

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Horizon Medical Products #LG20100NY

Horizon Medical Products #LG20100NY, Needle Lifeguard 20Gx1" 20/BX

$402.13 per BOX

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BD  #408263

BD #408263, Needle Biopsy Westcott 20g X 5 50/CS

$752.56 per CASE

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Hakko #6PTC20

Hakko #6PTC20, Needle Spinal Quincke Tip 20Gx6" 10/BX

$237.90 per BOX

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Advanced Medical Systems #CLGY-2034

Advanced Medical Systems #CLGY-2034, Needle Huber w/Y-Site 20gx3/4" 12/BX

$132.59 per BOX

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Hakko #8PTC3020

Hakko #8PTC3020, Needle Chiba Short Bevel Tip 20gx8" Ea

$14.59 EACH

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B Braun #471720

B Braun #471720, Huber Needle 20gx1" Infusion Set Inj Site LL .38mL 90Dg 7" Ea, 20 EA/CA

$1,347.42 per CASE

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BD  #273509

BD #273509, Needles Antigen Dispensin 20G Yellow Hub 10/BX

$125.30 per BOX

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Halyard Health #18317

Halyard Health #18317, Needle Tuohy 20Gx3.5 25/BX

$267.04 per BOX

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Hakko #3-2150-20

Hakko #3-2150-20, Needle Touhey Epidural 20Gx3.5" Ea

$21.50 EACH

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Hakko #4PTC20

Hakko #4PTC20, Needle Spinal Plastic Hub 20gx4" 10/BX

$211.93 per BOX

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BD  #405160

BD #405160, Needle 20x 1 1/4 Spin. Intr. 1 20Gx1.25" 100/CS

$274.80 per CASE

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Hakko #XN140-20

Hakko #XN140-20, Needle Spinal Quincke Tip Disp 20gx5.5" Ea

$18.02 EACH

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Advanced Medical Systems #CLGY-2010

Advanced Medical Systems #CLGY-2010, Needle Huber w/Y-Site 20gx1" 12/BX

$132.59 per BOX

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What Factors Determine the Needle Sizes?

Outer and inner diameter plus wall thickness are the criteria that determine needle gauge. Each size is standardized according to the Birmingham scale. Those with larger diameters have a larger gauge than those with smaller diameters.

A 20g needle has the following dimensions with the allowable variations shown in parentheses:

  • Outer diameter: 0.03575 in. (variation 0.00025 in.) or 0.9081 mm (variation 0.0064 mm)
  • Inner diameter: 0.02375 in. (variation 0.00075 in.) or 0.603 mm (variation 0.019 mm)
  • Wall thickness: 0.00600 in. (variation 0.00025 in.) or 0.1524 mm (variation 0.0064 mm)
  • Average length: 0.5 to 1.5

To make is easier to identify a needle’s gauge on sight, the ISO6009 color-coding system applies to hypodermic needles too. The ISO6009 system assigns a specific color to each gauge of single-use needle. The Luer lock or taper, a plastic collar that connects the needle to the syringe, bears the ISO6099 color. 20 gauge needles have yellow Luer locks.

What Are Some 20 Gauge Needle Suppliers?

Where Can You Find the Needle Sizes You Need?

Shop CIA Medical online for a huge selection of medical products. With 5,000 brands and over 500,000 products available, we meet virtually all of your supply needs. If we don’t have it, we will find it for you. Call us today at (312) 275-5850 for quick quotes and further information.