Those stainless metal blunt dispensing needles are widely used in industrial occasions. They are usually used with adapters like dispensing valves to bond electronic components and fill paints, inks, or other thick glue liquids.

Specification
Gauges: 14Ga
Material: Stainless Steel
Color: Silver
Overall Length: 318mm / 12.52inch
Overall Diameter: 6mm / 0.2inch
Needle Tip Length: 304.8mm / 12inch
Needle Tip Outside Diameter: 2mm / 0.08inch
Needle Tip Inner Diameter: 1.5mm / 0.06inch
Packing List: 10Pcs x Dispensing Needle Tips

Advantage
1. The dispensing needle tips are made of lightweight and reusable stainless steel which can resist high temperature and corrosion.
2. The dispensing needle tip seat features a luer lock, making it fitter, preventing glue leakage, and allowing you to install and dismantle it easily. Blunt needle tip is safer to use and won't scratch your items easily
3. Each needle set is equipped with a storage plastic box, which can better store the needles to prevent wear so that they can be used for a longer period.

Instruction
Install the dispensing needle tip in an appropriately sized container.

NOTE: Please confirm the needle tip size before purchasing. This item is blunt which can not be used for any human injection.