Spool Wire
Spool wire refers to the metal wire wound in the grooves of plastic shafts (also called spools, rubber shafts, spools, I-wheels, etc.) Material: Low carbon steel wire with Zinc Rate: 50-300g/㎡ for hot dipped galvanized 12-18g/㎡ for electro galvanized Tensile strength: 350-500N/mm2 Elongation Rate: 10%-25% Type: galvanized wire, steel wire, stainless steel wire, copper wire, aluminum wire Wire Diameter available for spool wire: Hot dipped galvanized spool wire: #6-#25 Electro-galvanized spool wire: #8-#33 PVC coated spool wire: #6-#21 (Different color available) Technology: kinds of metal wire through the precision spooling machine winding on the spool Packing: plastic film wrapped, carton or pallet according to customers’ request. Weight: Shaft type and shaft weight of plastic spools need to be determined. The shaft weight generally refers to the net weight. Shaft type is available upon request. The shaft wire is generally packed in a carton, that is, a plurality of plastic shafts are packaged together with a plastic film first, and then packed into a carton. Characteristics: High tensile strength, good flexibility, not easy to break Uses: Mainly used in making handcraft, weaving wire mesh, packing, binding, electronics and electrical appliances, electrical appliances, machinery and chemical industry, metal weaving, crafts. Specification:| Wire Gauge | SWG(mm) | BWG(mm) | Wire Gauge | SWG(mm) | BWG(mm) |
| 6 | 4.877 | 5.156 | 20 | 0.914 | 0.889 |
| 7 | 4.47 | 4.572 | 21 | 0.813 | 0.813 |
| 8 | 4.064 | 4.191 | 22 | 0.711 | 0.711 |
| 9 | 3.658 | 3.759 | 23 | 0.61 | 0.635 |
| 10 | 3.251 | 3.404 | 24 | 0.559 | 0.559 |
| 11 | 2.946 | 3.048 | 25 | 0.508 | 0.508 |
| 12 | 2.642 | 2.796 | 26 | 0.475 | 0.475 |
| 13 | 2.337 | 2.413 | 27 | 0.417 | 0.406 |
| 14 | 2.032 | 2.108 | 28 | 0.376 | 0.356 |
| 15 | 1.829 | 1.829 | 29 | 0.345 | 0.33 |
| 16 | 1.626 | 1.651 | 30 | 0.315 | 0.305 |
| 17 | 1.422 | 1.473 | 31 | 0.295 | 0.254 |
| 18 | 1.219 | 1.245 | 32 | 0.274 | 0.229 |
| 19 | 1.016 | 1.067 | 33 | 0.254 | 0.203 |