Description
DaHo Hollow Threading Needles have been sized by their length so if a customer has more than one of them, they can stand them on their open end and find the one they want by its length, compared to all the other threating needles. Our smallest threading needle, the 10 to 20 size, has a length of 5.3″. Each larger threading needle is .1″ longer than the last, with our largest 400 to 500 size being 6.5″ in length. When we started, we spent a year gathering all of the requested features for our new needles. Having some way to identify the threading needle sizes was one that was requested many times. Due to their size and materials, the length was the only way to address this request.
The primary size of the threading needle is the ID, or Internal Diameter, indicating the approximate size of the mono/fluoro line that it will fit inside. The threading needle size you need is determined by the size of the mono/fluoro line you are using. The ID sizes of our threading needles can vary up to .002″ due to the Stainless Steel Hypodermic tube manufacturing process. This is the standard acceptable size variance of the SS tubes we use to make our needles. As we receive new shipments of needles, the IDs may change up to this .002″ size. It is recommended that you select a needle that is at least .002″ larger than your line for ease of use. It can also be difficult to fit an exact size of line into a needle. If you have a problem with your line not fitting into one of our needles, please send us an email and we will analyze and resolve the problem.
| Model | Description |
TubeLength |
OD Size | ID Size* | Spectra Sizes |
| N02017 | 10 to 20 Small Threading Needle | 5.3″ | .025″/.635mm | .017″/.430mm | up to 60 |
| N03020 | 20 to 25 Small Threading Needle | 5.4″ | .028″/.710mm | .020″/.510mm | up to 80 |
| N04023 | 30 to 40 Small Threading Needles | 5.5″ | .032″/.810mm | .023″/.580mm | up to 80 |
| N05026 | 40 to 50 Threading Needle | 5.6″ | .036″/.900mm | .026″/.670mm | 60 to 130 |
| N06032 | 50 to 60 Threading Needle | 5.7″ | .042″/1.06mm | .032″/.810mm | 80 to 130 |
| N08038 | 60 to 80 Threading Needle | 5.8″ | .050″/1.27mm | .038″/.960mm | 100 to 300 |
| N10042 | 80 to 100 Threading Needle | 5.9″ | .050″/1.27mm | .042″/1.06mm | 100 to 300 |
| N13047 | 100 to 130 Threading Needle | 6.0″ | .058″/1.48mm | .047″/1.19mm | 130 to 300 |
| N15053 | 130 to 150 Threading Needle | 6.1″ | .065″/1.65mm | .053″/1.35mm | 200 and up |
| N20060 | 150 to 200 Threading Needle | 6.2″ | .072″/1.83mm | .060″/1.50mm | 200 and up |
| N30067 | 200 to 300 Big Threading Needle | 6.3″ | .083″/2.11mm | .067″/1.70mm | 300 and up |
| N40077 | 300 to 400 Big Threading Needle | 6.4″ | .095″/2.41mm | .077″/1.96mm | 400 and up |
| N50091 | 400 to 500 Big Threading Needle | 6.5″ | .0109″/2.77mm | .091″/2.31mm | 500 and up |









