Jan 5, 2025 · The needle hub is the part of the needle that attaches to the syringe, connecting it securely to the barrel. It acts as the base for the needle, ensuring a tight fit that prevents leakage during injection or withdrawal. The hub also provides a place to grip the needle for easy attachment or removal.

Manufactured from 304 stainless steel and with needle gauges from 10 to 34, and lengths from 0.4 to 12 inches, almost any syringe needle is possible. Multiple laboratory needle hub styles are available, including luer lock, small/large hub removable needle hubs, hat hub, and hub-less.

Male or Female taper on end of hub or syringe to connect a needle to a syringe or other Luer fitting. Hubs can be Luer Slip or Luer Lock conforming to international standard ISO 594-2. This is the open space inside a tube. Easily bendable without breaking or cracking.

Veterinary Hypodermic Needle, Poly Hub 22G x 3/4 inch, 100 per Box, Individually Packed, NDL2219

Vita Needle produces hypodermic luer lock needle adapters & hubs. We stock brass & stainless steel adapters & can manufacture custom specifications. Call us Today!

Veterinary Aluminum Hub Needle, 16G x 1 1/2 inch (38 mm), Individual Sheath, 100 per Box, AHN1638

Monoject™ rigid pack hypodermic needles with polypropylene hub are available as needle only or needle and syringe combinations.

Kel-F hub (KF) needles can be used with Luer Tip (LT) and PTFE Luer Lock (TLL) syringes and connectors. Standard needle length is 2" / 51 mm. Kel-F hub (KF) needles are available in convenient six packs.

Metal hub needles can be used with TLL syringes and LT or TLL connectors. The metal hub (nickel plated brass) needles are 304 stainless steel. Standard metal hub needle length is 2"/51 mm. Metal hub (N) needles are available in convenient six packs.

Hamilton’s needle hub is engineered to minimize the amount of dead volume trapped in the hub. The average amount of liquid trapped is approximately 10 µL which is much less than the 70+ µL that are trapped by other hub designs.